445819680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3384

約数の個数: 192

約数和(自身を含む): 1611187200

約数和(自身を除く): 1165367520

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, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3329, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6658, 6696, 7440, 8370, 8928, 9987, 11160, 13316, 13392, 14880, 16645, 16740, 19974, 22320, 26632, 26784, 29961, 33290, 33480, 39948, 44640, 49935, 53264, 59922, 66580, 66960, 79896, 89883, 99870, 103199, 106528, 119844, 133160, 133920, 149805, 159792, 179766, 199740, 206398, 239688, 266320, 299610, 309597, 319584, 359532, 399480, 412796, 449415, 479376, 515995, 532640, 599220, 619194, 719064, 798960, 825592, 898830, 928791, 958752, 1031990, 1198440, 1238388, 1438128, 1547985, 1597920, 1651184, 1797660, 1857582, 2063980, 2396880, 2476776, 2786373, 2876256, 3095970, 3302368, 3595320, 3715164, 4127960, 4643955, 4793760, 4953552, 5572746, 6191940, 7190640, 7430328, 8255920, 9287910, 9907104, 11145492, 12383880, 13931865, 14381280, 14860656, 16511840, 18575820, 22290984, 24767760, 27863730, 29721312, 37151640, 44581968, 49535520, 55727460, 74303280, 89163936, 111454920, 148606560, 222909840, 445819680]

約数ペア:

[(1, 445819680), (2, 222909840), (3, 148606560), (4, 111454920), (5, 89163936), (6, 74303280), (8, 55727460), (9, 49535520), (10, 44581968), (12, 37151640), (15, 29721312), (16, 27863730), (18, 24767760), (20, 22290984), (24, 18575820), (27, 16511840), (30, 14860656), (31, 14381280), (32, 13931865), (36, 12383880), (40, 11145492), (45, 9907104), (48, 9287910), (54, 8255920), (60, 7430328), (62, 7190640), (72, 6191940), (80, 5572746), (90, 4953552), (93, 4793760), (96, 4643955), (108, 4127960), (120, 3715164), (124, 3595320), (135, 3302368), (144, 3095970), (155, 2876256), (160, 2786373), (180, 2476776), (186, 2396880), (216, 2063980), (240, 1857582), (248, 1797660), (270, 1651184), (279, 1597920), (288, 1547985), (310, 1438128), (360, 1238388), (372, 1198440), (432, 1031990), (465, 958752), (480, 928791), (496, 898830), (540, 825592), (558, 798960), (620, 719064), (720, 619194), (744, 599220), (837, 532640), (864, 515995), (930, 479376), (992, 449415), (1080, 412796), (1116, 399480), (1240, 359532), (1395, 319584), (1440, 309597), (1488, 299610), (1674, 266320), (1860, 239688), (2160, 206398), (2232, 199740), (2480, 179766), (2790, 159792), (2976, 149805), (3329, 133920), (3348, 133160), (3720, 119844), (4185, 106528), (4320, 103199), (4464, 99870), (4960, 89883), (5580, 79896), (6658, 66960), (6696, 66580), (7440, 59922), (8370, 53264), (8928, 49935), (9987, 44640), (11160, 39948), (13316, 33480), (13392, 33290), (14880, 29961), (16645, 26784), (16740, 26632), (19974, 22320)]