145449798720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{75793}}^1$

素因数の和:77812

約数の個数: 112

約数和(自身を含む): 462040224000

約数和(自身を除く): 316590425280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1999, 3998, 5997, 7996, 9995, 11994, 15992, 19990, 23988, 29985, 31984, 39980, 47976, 59970, 63968, 75793, 79960, 95952, 119940, 127936, 151586, 159920, 191904, 227379, 239880, 303172, 319840, 378965, 383808, 454758, 479760, 606344, 639680, 757930, 909516, 959520, 1136895, 1212688, 1515860, 1819032, 1919040, 2273790, 2425376, 3031720, 3638064, 4547580, 4850752, 6063440, 7276128, 9095160, 12126880, 14552256, 18190320, 24253760, 36380640, 72761280, 151510207, 303020414, 454530621, 606040828, 757551035, 909061242, 1212081656, 1515102070, 1818122484, 2272653105, 2424163312, 3030204140, 3636244968, 4545306210, 4848326624, 6060408280, 7272489936, 9090612420, 9696653248, 12120816560, 14544979872, 18181224840, 24241633120, 29089959744, 36362449680, 48483266240, 72724899360, 145449798720]

約数ペア:

[(1, 145449798720), (2, 72724899360), (3, 48483266240), (4, 36362449680), (5, 29089959744), (6, 24241633120), (8, 18181224840), (10, 14544979872), (12, 12120816560), (15, 9696653248), (16, 9090612420), (20, 7272489936), (24, 6060408280), (30, 4848326624), (32, 4545306210), (40, 3636244968), (48, 3030204140), (60, 2424163312), (64, 2272653105), (80, 1818122484), (96, 1515102070), (120, 1212081656), (160, 909061242), (192, 757551035), (240, 606040828), (320, 454530621), (480, 303020414), (960, 151510207), (1999, 72761280), (3998, 36380640), (5997, 24253760), (7996, 18190320), (9995, 14552256), (11994, 12126880), (15992, 9095160), (19990, 7276128), (23988, 6063440), (29985, 4850752), (31984, 4547580), (39980, 3638064), (47976, 3031720), (59970, 2425376), (63968, 2273790), (75793, 1919040), (79960, 1819032), (95952, 1515860), (119940, 1212688), (127936, 1136895), (151586, 959520), (159920, 909516), (191904, 757930), (227379, 639680), (239880, 606344), (303172, 479760), (319840, 454758), (378965, 383808)]