15710280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 31982520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1471, 1780, 2136, 2670, 2942, 3560, 4413, 5340, 5884, 7355, 8826, 10680, 11768, 14710, 17652, 22065, 29420, 35304, 44130, 58840, 88260, 130919, 176520, 261838, 392757, 523676, 654595, 785514, 1047352, 1309190, 1571028, 1963785, 2618380, 3142056, 3927570, 5236760, 7855140, 15710280]

約数ペア:

[(1, 15710280), (2, 7855140), (3, 5236760), (4, 3927570), (5, 3142056), (6, 2618380), (8, 1963785), (10, 1571028), (12, 1309190), (15, 1047352), (20, 785514), (24, 654595), (30, 523676), (40, 392757), (60, 261838), (89, 176520), (120, 130919), (178, 88260), (267, 58840), (356, 44130), (445, 35304), (534, 29420), (712, 22065), (890, 17652), (1068, 14710), (1335, 11768), (1471, 10680), (1780, 8826), (2136, 7355), (2670, 5884), (2942, 5340), (3560, 4413)]