85460880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3671}}^1$

素因数の和:3784

約数の個数: 80

約数和(自身を含む): 267732864

約数和(自身を除く): 182271984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3671, 3880, 4656, 5820, 7342, 7760, 11013, 11640, 14684, 18355, 22026, 23280, 29368, 36710, 44052, 55065, 58736, 73420, 88104, 110130, 146840, 176208, 220260, 293680, 356087, 440520, 712174, 881040, 1068261, 1424348, 1780435, 2136522, 2848696, 3560870, 4273044, 5341305, 5697392, 7121740, 8546088, 10682610, 14243480, 17092176, 21365220, 28486960, 42730440, 85460880]

約数ペア:

[(1, 85460880), (2, 42730440), (3, 28486960), (4, 21365220), (5, 17092176), (6, 14243480), (8, 10682610), (10, 8546088), (12, 7121740), (15, 5697392), (16, 5341305), (20, 4273044), (24, 3560870), (30, 2848696), (40, 2136522), (48, 1780435), (60, 1424348), (80, 1068261), (97, 881040), (120, 712174), (194, 440520), (240, 356087), (291, 293680), (388, 220260), (485, 176208), (582, 146840), (776, 110130), (970, 88104), (1164, 73420), (1455, 58736), (1552, 55065), (1940, 44052), (2328, 36710), (2910, 29368), (3671, 23280), (3880, 22026), (4656, 18355), (5820, 14684), (7342, 11640), (7760, 11013)]