8265641520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{564593}}^1$

素因数の和:564670

約数の個数: 80

約数和(自身を含む): 26043592032

約数和(自身を除く): 17777950512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 564593, 1129186, 1693779, 2258372, 2822965, 3387558, 4516744, 5645930, 6775116, 8468895, 9033488, 11291860, 13550232, 16937790, 22583720, 27100464, 33875580, 34440173, 45167440, 67751160, 68880346, 103320519, 135502320, 137760692, 172200865, 206641038, 275521384, 344401730, 413282076, 516602595, 551042768, 688803460, 826564152, 1033205190, 1377606920, 1653128304, 2066410380, 2755213840, 4132820760, 8265641520]

約数ペア:

[(1, 8265641520), (2, 4132820760), (3, 2755213840), (4, 2066410380), (5, 1653128304), (6, 1377606920), (8, 1033205190), (10, 826564152), (12, 688803460), (15, 551042768), (16, 516602595), (20, 413282076), (24, 344401730), (30, 275521384), (40, 206641038), (48, 172200865), (60, 137760692), (61, 135502320), (80, 103320519), (120, 68880346), (122, 67751160), (183, 45167440), (240, 34440173), (244, 33875580), (305, 27100464), (366, 22583720), (488, 16937790), (610, 13550232), (732, 11291860), (915, 9033488), (976, 8468895), (1220, 6775116), (1464, 5645930), (1830, 4516744), (2440, 3387558), (2928, 2822965), (3660, 2258372), (4880, 1693779), (7320, 1129186), (14640, 564593)]