72250560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25087}}^1$

素因数の和:25110

約数の個数: 84

約数和(自身を含む): 248521728

約数和(自身を除く): 176271168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25087, 50174, 75261, 100348, 125435, 150522, 200696, 225783, 250870, 301044, 376305, 401392, 451566, 501740, 602088, 752610, 802784, 903132, 1003480, 1128915, 1204176, 1505220, 1605568, 1806264, 2006960, 2257830, 2408352, 3010440, 3612528, 4013920, 4515660, 4816704, 6020880, 7225056, 8027840, 9031320, 12041760, 14450112, 18062640, 24083520, 36125280, 72250560]

約数ペア:

[(1, 72250560), (2, 36125280), (3, 24083520), (4, 18062640), (5, 14450112), (6, 12041760), (8, 9031320), (9, 8027840), (10, 7225056), (12, 6020880), (15, 4816704), (16, 4515660), (18, 4013920), (20, 3612528), (24, 3010440), (30, 2408352), (32, 2257830), (36, 2006960), (40, 1806264), (45, 1605568), (48, 1505220), (60, 1204176), (64, 1128915), (72, 1003480), (80, 903132), (90, 802784), (96, 752610), (120, 602088), (144, 501740), (160, 451566), (180, 401392), (192, 376305), (240, 301044), (288, 250870), (320, 225783), (360, 200696), (480, 150522), (576, 125435), (720, 100348), (960, 75261), (1440, 50174), (2880, 25087)]