2400382080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4540

約数の個数: 256

約数和(自身を含む): 8777548800

約数和(自身を除く): 6377166720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4481, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 8962, 9920, 11160, 11904, 13392, 13443, 14880, 16740, 17280, 17856, 17924, 19840, 22320, 22405, 26784, 26886, 29760, 33480, 35712, 35848, 40329, 44640, 44810, 53568, 53772, 59520, 66960, 67215, 71696, 80658, 89280, 89620, 107136, 107544, 120987, 133920, 134430, 138911, 143392, 161316, 178560, 179240, 201645, 215088, 241974, 267840, 268860, 277822, 286784, 322632, 358480, 403290, 416733, 430176, 483948, 535680, 537720, 555644, 573568, 604935, 645264, 694555, 716960, 806580, 833466, 860352, 967896, 1075440, 1111288, 1209870, 1250199, 1290528, 1389110, 1433920, 1613160, 1666932, 1720704, 1935792, 2083665, 2150880, 2222576, 2419740, 2500398, 2581056, 2778220, 2867840, 3226320, 3333864, 3750597, 3871584, 4167330, 4301760, 4445152, 4839480, 5000796, 5162112, 5556440, 6250995, 6452640, 6667728, 7501194, 7743168, 8334660, 8603520, 8890304, 9678960, 10001592, 11112880, 12501990, 12905280, 13335456, 15002388, 15486336, 16669320, 17780608, 18752985, 19357920, 20003184, 22225760, 25003980, 25810560, 26670912, 30004776, 33338640, 37505970, 38715840, 40006368, 44451520, 50007960, 53341824, 60009552, 66677280, 75011940, 77431680, 80012736, 88903040, 100015920, 120019104, 133354560, 150023880, 160025472, 200031840, 240038208, 266709120, 300047760, 400063680, 480076416, 600095520, 800127360, 1200191040, 2400382080]

約数ペア:

[(1, 2400382080), (2, 1200191040), (3, 800127360), (4, 600095520), (5, 480076416), (6, 400063680), (8, 300047760), (9, 266709120), (10, 240038208), (12, 200031840), (15, 160025472), (16, 150023880), (18, 133354560), (20, 120019104), (24, 100015920), (27, 88903040), (30, 80012736), (31, 77431680), (32, 75011940), (36, 66677280), (40, 60009552), (45, 53341824), (48, 50007960), (54, 44451520), (60, 40006368), (62, 38715840), (64, 37505970), (72, 33338640), (80, 30004776), (90, 26670912), (93, 25810560), (96, 25003980), (108, 22225760), (120, 20003184), (124, 19357920), (128, 18752985), (135, 17780608), (144, 16669320), (155, 15486336), (160, 15002388), (180, 13335456), (186, 12905280), (192, 12501990), (216, 11112880), (240, 10001592), (248, 9678960), (270, 8890304), (279, 8603520), (288, 8334660), (310, 7743168), (320, 7501194), (360, 6667728), (372, 6452640), (384, 6250995), (432, 5556440), (465, 5162112), (480, 5000796), (496, 4839480), (540, 4445152), (558, 4301760), (576, 4167330), (620, 3871584), (640, 3750597), (720, 3333864), (744, 3226320), (837, 2867840), (864, 2778220), (930, 2581056), (960, 2500398), (992, 2419740), (1080, 2222576), (1116, 2150880), (1152, 2083665), (1240, 1935792), (1395, 1720704), (1440, 1666932), (1488, 1613160), (1674, 1433920), (1728, 1389110), (1860, 1290528), (1920, 1250199), (1984, 1209870), (2160, 1111288), (2232, 1075440), (2480, 967896), (2790, 860352), (2880, 833466), (2976, 806580), (3348, 716960), (3456, 694555), (3720, 645264), (3968, 604935), (4185, 573568), (4320, 555644), (4464, 537720), (4481, 535680), (4960, 483948), (5580, 430176), (5760, 416733), (5952, 403290), (6696, 358480), (7440, 322632), (8370, 286784), (8640, 277822), (8928, 268860), (8962, 267840), (9920, 241974), (11160, 215088), (11904, 201645), (13392, 179240), (13443, 178560), (14880, 161316), (16740, 143392), (17280, 138911), (17856, 134430), (17924, 133920), (19840, 120987), (22320, 107544), (22405, 107136), (26784, 89620), (26886, 89280), (29760, 80658), (33480, 71696), (35712, 67215), (35848, 66960), (40329, 59520), (44640, 53772), (44810, 53568)]