20536294080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{5581}}^1\times {\mathrm{3833}}^1$

素因数の和:9434

約数の個数: 112

約数和(自身を含む): 65231430624

約数和(自身を除く): 44695136544

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, 3833, 5581, 7666, 11162, 11499, 15332, 16743, 19165, 22324, 22998, 27905, 30664, 33486, 38330, 44648, 45996, 55810, 57495, 61328, 66972, 76660, 83715, 89296, 91992, 111620, 114990, 122656, 133944, 153320, 167430, 178592, 183984, 223240, 229980, 245312, 267888, 306640, 334860, 357184, 367968, 446480, 459960, 535776, 613280, 669720, 735936, 892960, 919920, 1071552, 1226560, 1339440, 1785920, 1839840, 2678880, 3679680, 5357760, 21391973, 42783946, 64175919, 85567892, 106959865, 128351838, 171135784, 213919730, 256703676, 320879595, 342271568, 427839460, 513407352, 641759190, 684543136, 855678920, 1026814704, 1283518380, 1369086272, 1711357840, 2053629408, 2567036760, 3422715680, 4107258816, 5134073520, 6845431360, 10268147040, 20536294080]

約数ペア:

[(1, 20536294080), (2, 10268147040), (3, 6845431360), (4, 5134073520), (5, 4107258816), (6, 3422715680), (8, 2567036760), (10, 2053629408), (12, 1711357840), (15, 1369086272), (16, 1283518380), (20, 1026814704), (24, 855678920), (30, 684543136), (32, 641759190), (40, 513407352), (48, 427839460), (60, 342271568), (64, 320879595), (80, 256703676), (96, 213919730), (120, 171135784), (160, 128351838), (192, 106959865), (240, 85567892), (320, 64175919), (480, 42783946), (960, 21391973), (3833, 5357760), (5581, 3679680), (7666, 2678880), (11162, 1839840), (11499, 1785920), (15332, 1339440), (16743, 1226560), (19165, 1071552), (22324, 919920), (22998, 892960), (27905, 735936), (30664, 669720), (33486, 613280), (38330, 535776), (44648, 459960), (45996, 446480), (55810, 367968), (57495, 357184), (61328, 334860), (66972, 306640), (76660, 267888), (83715, 245312), (89296, 229980), (91992, 223240), (111620, 183984), (114990, 178592), (122656, 167430), (133944, 153320)]