15128715408

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1\times {\mathrm{6719}}^1$

素因数の和:7560

約数の個数: 80

約数和(自身を含む): 39780787200

約数和(自身を除く): 24652071792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 769, 976, 1464, 1538, 2307, 2928, 3076, 4614, 6152, 6719, 9228, 12304, 13438, 18456, 20157, 26876, 36912, 40314, 46909, 53752, 80628, 93818, 107504, 140727, 161256, 187636, 281454, 322512, 375272, 409859, 562908, 750544, 819718, 1125816, 1229577, 1639436, 2251632, 2459154, 3278872, 4918308, 5166911, 6557744, 9836616, 10333822, 15500733, 19673232, 20667644, 31001466, 41335288, 62002932, 82670576, 124005864, 248011728, 315181571, 630363142, 945544713, 1260726284, 1891089426, 2521452568, 3782178852, 5042905136, 7564357704, 15128715408]

約数ペア:

[(1, 15128715408), (2, 7564357704), (3, 5042905136), (4, 3782178852), (6, 2521452568), (8, 1891089426), (12, 1260726284), (16, 945544713), (24, 630363142), (48, 315181571), (61, 248011728), (122, 124005864), (183, 82670576), (244, 62002932), (366, 41335288), (488, 31001466), (732, 20667644), (769, 19673232), (976, 15500733), (1464, 10333822), (1538, 9836616), (2307, 6557744), (2928, 5166911), (3076, 4918308), (4614, 3278872), (6152, 2459154), (6719, 2251632), (9228, 1639436), (12304, 1229577), (13438, 1125816), (18456, 819718), (20157, 750544), (26876, 562908), (36912, 409859), (40314, 375272), (46909, 322512), (53752, 281454), (80628, 187636), (93818, 161256), (107504, 140727)]