154863360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4481}}^1$

素因数の和:4511

約数の個数: 144

約数和(自身を含む): 549672480

約数和(自身を除く): 394809120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4481, 5760, 6912, 8640, 8962, 11520, 13443, 17280, 17924, 22405, 26886, 34560, 35848, 40329, 44810, 53772, 67215, 71696, 80658, 89620, 107544, 120987, 134430, 143392, 161316, 179240, 201645, 215088, 241974, 268860, 286784, 322632, 358480, 403290, 430176, 483948, 537720, 573568, 604935, 645264, 716960, 806580, 860352, 967896, 1075440, 1147136, 1209870, 1290528, 1433920, 1613160, 1720704, 1935792, 2150880, 2419740, 2581056, 2867840, 3226320, 3441408, 3871584, 4301760, 4839480, 5162112, 5735680, 6452640, 7743168, 8603520, 9678960, 10324224, 12905280, 15486336, 17207040, 19357920, 25810560, 30972672, 38715840, 51621120, 77431680, 154863360]

約数ペア:

[(1, 154863360), (2, 77431680), (3, 51621120), (4, 38715840), (5, 30972672), (6, 25810560), (8, 19357920), (9, 17207040), (10, 15486336), (12, 12905280), (15, 10324224), (16, 9678960), (18, 8603520), (20, 7743168), (24, 6452640), (27, 5735680), (30, 5162112), (32, 4839480), (36, 4301760), (40, 3871584), (45, 3441408), (48, 3226320), (54, 2867840), (60, 2581056), (64, 2419740), (72, 2150880), (80, 1935792), (90, 1720704), (96, 1613160), (108, 1433920), (120, 1290528), (128, 1209870), (135, 1147136), (144, 1075440), (160, 967896), (180, 860352), (192, 806580), (216, 716960), (240, 645264), (256, 604935), (270, 573568), (288, 537720), (320, 483948), (360, 430176), (384, 403290), (432, 358480), (480, 322632), (540, 286784), (576, 268860), (640, 241974), (720, 215088), (768, 201645), (864, 179240), (960, 161316), (1080, 143392), (1152, 134430), (1280, 120987), (1440, 107544), (1728, 89620), (1920, 80658), (2160, 71696), (2304, 67215), (2880, 53772), (3456, 44810), (3840, 40329), (4320, 35848), (4481, 34560), (5760, 26886), (6912, 22405), (8640, 17924), (8962, 17280), (11520, 13443)]