15614280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3971

約数の個数: 96

約数和(自身を含む): 55373760

約数和(自身を除く): 39759480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3943, 3960, 7886, 11829, 15772, 19715, 23658, 31544, 35487, 39430, 43373, 47316, 59145, 70974, 78860, 86746, 94632, 118290, 130119, 141948, 157720, 173492, 177435, 216865, 236580, 260238, 283896, 346984, 354870, 390357, 433730, 473160, 520476, 650595, 709740, 780714, 867460, 1040952, 1301190, 1419480, 1561428, 1734920, 1951785, 2602380, 3122856, 3903570, 5204760, 7807140, 15614280]

約数ペア:

[(1, 15614280), (2, 7807140), (3, 5204760), (4, 3903570), (5, 3122856), (6, 2602380), (8, 1951785), (9, 1734920), (10, 1561428), (11, 1419480), (12, 1301190), (15, 1040952), (18, 867460), (20, 780714), (22, 709740), (24, 650595), (30, 520476), (33, 473160), (36, 433730), (40, 390357), (44, 354870), (45, 346984), (55, 283896), (60, 260238), (66, 236580), (72, 216865), (88, 177435), (90, 173492), (99, 157720), (110, 141948), (120, 130119), (132, 118290), (165, 94632), (180, 86746), (198, 78860), (220, 70974), (264, 59145), (330, 47316), (360, 43373), (396, 39430), (440, 35487), (495, 31544), (660, 23658), (792, 19715), (990, 15772), (1320, 11829), (1980, 7886), (3943, 3960)]