148606560

素因数分解:

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

素因数の和:3381

約数の個数: 144

約数和(自身を含む): 523635840

約数和(自身を除く): 375029280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3329, 3720, 4464, 4960, 5580, 6658, 7440, 8928, 9987, 11160, 13316, 14880, 16645, 19974, 22320, 26632, 29961, 33290, 39948, 44640, 49935, 53264, 59922, 66580, 79896, 99870, 103199, 106528, 119844, 133160, 149805, 159792, 199740, 206398, 239688, 266320, 299610, 309597, 319584, 399480, 412796, 479376, 515995, 532640, 599220, 619194, 798960, 825592, 928791, 958752, 1031990, 1198440, 1238388, 1547985, 1597920, 1651184, 1857582, 2063980, 2396880, 2476776, 3095970, 3302368, 3715164, 4127960, 4643955, 4793760, 4953552, 6191940, 7430328, 8255920, 9287910, 9907104, 12383880, 14860656, 16511840, 18575820, 24767760, 29721312, 37151640, 49535520, 74303280, 148606560]

約数ペア:

[(1, 148606560), (2, 74303280), (3, 49535520), (4, 37151640), (5, 29721312), (6, 24767760), (8, 18575820), (9, 16511840), (10, 14860656), (12, 12383880), (15, 9907104), (16, 9287910), (18, 8255920), (20, 7430328), (24, 6191940), (30, 4953552), (31, 4793760), (32, 4643955), (36, 4127960), (40, 3715164), (45, 3302368), (48, 3095970), (60, 2476776), (62, 2396880), (72, 2063980), (80, 1857582), (90, 1651184), (93, 1597920), (96, 1547985), (120, 1238388), (124, 1198440), (144, 1031990), (155, 958752), (160, 928791), (180, 825592), (186, 798960), (240, 619194), (248, 599220), (279, 532640), (288, 515995), (310, 479376), (360, 412796), (372, 399480), (465, 319584), (480, 309597), (496, 299610), (558, 266320), (620, 239688), (720, 206398), (744, 199740), (930, 159792), (992, 149805), (1116, 133160), (1240, 119844), (1395, 106528), (1440, 103199), (1488, 99870), (1860, 79896), (2232, 66580), (2480, 59922), (2790, 53264), (2976, 49935), (3329, 44640), (3720, 39948), (4464, 33290), (4960, 29961), (5580, 26632), (6658, 22320), (7440, 19974), (8928, 16645), (9987, 14880), (11160, 13316)]