15915281160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{134921}}^1$

素因数の和:135918

約数の個数: 64

約数和(自身を含む): 47794769280

約数和(自身を除く): 31879488120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 983, 1966, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 19660, 23592, 29490, 39320, 58980, 117960, 134921, 269842, 404763, 539684, 674605, 809526, 1079368, 1349210, 1619052, 2023815, 2698420, 3238104, 4047630, 5396840, 8095260, 16190520, 132627343, 265254686, 397882029, 530509372, 663136715, 795764058, 1061018744, 1326273430, 1591528116, 1989410145, 2652546860, 3183056232, 3978820290, 5305093720, 7957640580, 15915281160]

約数ペア:

[(1, 15915281160), (2, 7957640580), (3, 5305093720), (4, 3978820290), (5, 3183056232), (6, 2652546860), (8, 1989410145), (10, 1591528116), (12, 1326273430), (15, 1061018744), (20, 795764058), (24, 663136715), (30, 530509372), (40, 397882029), (60, 265254686), (120, 132627343), (983, 16190520), (1966, 8095260), (2949, 5396840), (3932, 4047630), (4915, 3238104), (5898, 2698420), (7864, 2023815), (9830, 1619052), (11796, 1349210), (14745, 1079368), (19660, 809526), (23592, 674605), (29490, 539684), (39320, 404763), (58980, 269842), (117960, 134921)]