15678728160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{35543}}^1$

素因数の和:36480

約数の個数: 96

約数和(自身を含む): 49443125760

約数和(自身を除く): 33764397600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 919, 1838, 2757, 3676, 4595, 5514, 7352, 9190, 11028, 13785, 14704, 18380, 22056, 27570, 29408, 35543, 36760, 44112, 55140, 71086, 73520, 88224, 106629, 110280, 142172, 147040, 177715, 213258, 220560, 284344, 355430, 426516, 441120, 533145, 568688, 710860, 853032, 1066290, 1137376, 1421720, 1706064, 2132580, 2843440, 3412128, 4265160, 5686880, 8530320, 17060640, 32664017, 65328034, 97992051, 130656068, 163320085, 195984102, 261312136, 326640170, 391968204, 489960255, 522624272, 653280340, 783936408, 979920510, 1045248544, 1306560680, 1567872816, 1959841020, 2613121360, 3135745632, 3919682040, 5226242720, 7839364080, 15678728160]

約数ペア:

[(1, 15678728160), (2, 7839364080), (3, 5226242720), (4, 3919682040), (5, 3135745632), (6, 2613121360), (8, 1959841020), (10, 1567872816), (12, 1306560680), (15, 1045248544), (16, 979920510), (20, 783936408), (24, 653280340), (30, 522624272), (32, 489960255), (40, 391968204), (48, 326640170), (60, 261312136), (80, 195984102), (96, 163320085), (120, 130656068), (160, 97992051), (240, 65328034), (480, 32664017), (919, 17060640), (1838, 8530320), (2757, 5686880), (3676, 4265160), (4595, 3412128), (5514, 2843440), (7352, 2132580), (9190, 1706064), (11028, 1421720), (13785, 1137376), (14704, 1066290), (18380, 853032), (22056, 710860), (27570, 568688), (29408, 533145), (35543, 441120), (36760, 426516), (44112, 355430), (55140, 284344), (71086, 220560), (73520, 213258), (88224, 177715), (106629, 147040), (110280, 142172)]