15830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4592

約数の個数: 64

約数和(自身を含む): 49140000

約数和(自身を除く): 33309480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 4549, 9098, 13647, 18196, 22745, 27294, 36392, 45490, 54588, 68235, 90980, 109176, 131921, 136470, 181960, 263842, 272940, 395763, 527684, 545880, 659605, 791526, 1055368, 1319210, 1583052, 1978815, 2638420, 3166104, 3957630, 5276840, 7915260, 15830520]

約数ペア:

[(1, 15830520), (2, 7915260), (3, 5276840), (4, 3957630), (5, 3166104), (6, 2638420), (8, 1978815), (10, 1583052), (12, 1319210), (15, 1055368), (20, 791526), (24, 659605), (29, 545880), (30, 527684), (40, 395763), (58, 272940), (60, 263842), (87, 181960), (116, 136470), (120, 131921), (145, 109176), (174, 90980), (232, 68235), (290, 54588), (348, 45490), (435, 36392), (580, 27294), (696, 22745), (870, 18196), (1160, 13647), (1740, 9098), (3480, 4549)]