63396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8568

約数の個数: 80

約数和(自身を含む): 202891776

約数和(自身を除く): 139495536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 8521, 17042, 25563, 34084, 42605, 51126, 68168, 85210, 102252, 127815, 136336, 170420, 204504, 255630, 264151, 340840, 409008, 511260, 528302, 681680, 792453, 1022520, 1056604, 1320755, 1584906, 2045040, 2113208, 2641510, 3169812, 3962265, 4226416, 5283020, 6339624, 7924530, 10566040, 12679248, 15849060, 21132080, 31698120, 63396240]

約数ペア:

[(1, 63396240), (2, 31698120), (3, 21132080), (4, 15849060), (5, 12679248), (6, 10566040), (8, 7924530), (10, 6339624), (12, 5283020), (15, 4226416), (16, 3962265), (20, 3169812), (24, 2641510), (30, 2113208), (31, 2045040), (40, 1584906), (48, 1320755), (60, 1056604), (62, 1022520), (80, 792453), (93, 681680), (120, 528302), (124, 511260), (155, 409008), (186, 340840), (240, 264151), (248, 255630), (310, 204504), (372, 170420), (465, 136336), (496, 127815), (620, 102252), (744, 85210), (930, 68168), (1240, 51126), (1488, 42605), (1860, 34084), (2480, 25563), (3720, 17042), (7440, 8521)]