85081560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17293}}^1$

素因数の和:17348

約数の個数: 64

約数和(自身を含む): 261485280

約数和(自身を除く): 176403720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 17293, 34586, 51879, 69172, 86465, 103758, 138344, 172930, 207516, 259395, 345860, 415032, 518790, 691720, 709013, 1037580, 1418026, 2075160, 2127039, 2836052, 3545065, 4254078, 5672104, 7090130, 8508156, 10635195, 14180260, 17016312, 21270390, 28360520, 42540780, 85081560]

約数ペア:

[(1, 85081560), (2, 42540780), (3, 28360520), (4, 21270390), (5, 17016312), (6, 14180260), (8, 10635195), (10, 8508156), (12, 7090130), (15, 5672104), (20, 4254078), (24, 3545065), (30, 2836052), (40, 2127039), (41, 2075160), (60, 1418026), (82, 1037580), (120, 709013), (123, 691720), (164, 518790), (205, 415032), (246, 345860), (328, 259395), (410, 207516), (492, 172930), (615, 138344), (820, 103758), (984, 86465), (1230, 69172), (1640, 51879), (2460, 34586), (4920, 17293)]