73982640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18133}}^1$

素因数の和:18166

約数の個数: 80

約数和(自身を含む): 242850528

約数和(自身を除く): 168867888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18133, 36266, 54399, 72532, 90665, 108798, 145064, 181330, 217596, 271995, 290128, 308261, 362660, 435192, 543990, 616522, 725320, 870384, 924783, 1087980, 1233044, 1450640, 1541305, 1849566, 2175960, 2466088, 3082610, 3699132, 4351920, 4623915, 4932176, 6165220, 7398264, 9247830, 12330440, 14796528, 18495660, 24660880, 36991320, 73982640]

約数ペア:

[(1, 73982640), (2, 36991320), (3, 24660880), (4, 18495660), (5, 14796528), (6, 12330440), (8, 9247830), (10, 7398264), (12, 6165220), (15, 4932176), (16, 4623915), (17, 4351920), (20, 3699132), (24, 3082610), (30, 2466088), (34, 2175960), (40, 1849566), (48, 1541305), (51, 1450640), (60, 1233044), (68, 1087980), (80, 924783), (85, 870384), (102, 725320), (120, 616522), (136, 543990), (170, 435192), (204, 362660), (240, 308261), (255, 290128), (272, 271995), (340, 217596), (408, 181330), (510, 145064), (680, 108798), (816, 90665), (1020, 72532), (1360, 54399), (2040, 36266), (4080, 18133)]