188345880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1181}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 614025360

約数和(自身を除く): 425679480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 443, 886, 1181, 1329, 1772, 2215, 2362, 2658, 3543, 3544, 3987, 4430, 4724, 5316, 5905, 6645, 7086, 7974, 8860, 9448, 10629, 10632, 11810, 13290, 14172, 15948, 17715, 17720, 19935, 21258, 23620, 26580, 28344, 31896, 35430, 39870, 42516, 47240, 53145, 53160, 70860, 79740, 85032, 106290, 141720, 159480, 212580, 425160, 523183, 1046366, 1569549, 2092732, 2615915, 3139098, 4185464, 4708647, 5231830, 6278196, 7847745, 9417294, 10463660, 12556392, 15695490, 18834588, 20927320, 23543235, 31390980, 37669176, 47086470, 62781960, 94172940, 188345880]

約数ペア:

[(1, 188345880), (2, 94172940), (3, 62781960), (4, 47086470), (5, 37669176), (6, 31390980), (8, 23543235), (9, 20927320), (10, 18834588), (12, 15695490), (15, 12556392), (18, 10463660), (20, 9417294), (24, 7847745), (30, 6278196), (36, 5231830), (40, 4708647), (45, 4185464), (60, 3139098), (72, 2615915), (90, 2092732), (120, 1569549), (180, 1046366), (360, 523183), (443, 425160), (886, 212580), (1181, 159480), (1329, 141720), (1772, 106290), (2215, 85032), (2362, 79740), (2658, 70860), (3543, 53160), (3544, 53145), (3987, 47240), (4430, 42516), (4724, 39870), (5316, 35430), (5905, 31896), (6645, 28344), (7086, 26580), (7974, 23620), (8860, 21258), (9448, 19935), (10629, 17720), (10632, 17715), (11810, 15948), (13290, 14172)]