89944320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 292864320

約数和(自身を除く): 202920000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 397, 472, 480, 590, 640, 708, 768, 794, 885, 944, 960, 1180, 1191, 1280, 1416, 1588, 1770, 1888, 1920, 1985, 2360, 2382, 2832, 3176, 3540, 3776, 3840, 3970, 4720, 4764, 5664, 5955, 6352, 7080, 7552, 7940, 9440, 9528, 11328, 11910, 12704, 14160, 15104, 15880, 18880, 19056, 22656, 23423, 23820, 25408, 28320, 31760, 37760, 38112, 45312, 46846, 47640, 50816, 56640, 63520, 70269, 75520, 76224, 93692, 95280, 101632, 113280, 117115, 127040, 140538, 152448, 187384, 190560, 226560, 234230, 254080, 281076, 304896, 351345, 374768, 381120, 468460, 508160, 562152, 702690, 749536, 762240, 936920, 1124304, 1405380, 1499072, 1524480, 1873840, 2248608, 2810760, 2998144, 3747680, 4497216, 5621520, 5996288, 7495360, 8994432, 11243040, 14990720, 17988864, 22486080, 29981440, 44972160, 89944320]

約数ペア:

[(1, 89944320), (2, 44972160), (3, 29981440), (4, 22486080), (5, 17988864), (6, 14990720), (8, 11243040), (10, 8994432), (12, 7495360), (15, 5996288), (16, 5621520), (20, 4497216), (24, 3747680), (30, 2998144), (32, 2810760), (40, 2248608), (48, 1873840), (59, 1524480), (60, 1499072), (64, 1405380), (80, 1124304), (96, 936920), (118, 762240), (120, 749536), (128, 702690), (160, 562152), (177, 508160), (192, 468460), (236, 381120), (240, 374768), (256, 351345), (295, 304896), (320, 281076), (354, 254080), (384, 234230), (397, 226560), (472, 190560), (480, 187384), (590, 152448), (640, 140538), (708, 127040), (768, 117115), (794, 113280), (885, 101632), (944, 95280), (960, 93692), (1180, 76224), (1191, 75520), (1280, 70269), (1416, 63520), (1588, 56640), (1770, 50816), (1888, 47640), (1920, 46846), (1985, 45312), (2360, 38112), (2382, 37760), (2832, 31760), (3176, 28320), (3540, 25408), (3776, 23820), (3840, 23423), (3970, 22656), (4720, 19056), (4764, 18880), (5664, 15880), (5955, 15104), (6352, 14160), (7080, 12704), (7552, 11910), (7940, 11328), (9440, 9528)]