180079620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13831}}^1$

素因数の和:13881

約数の個数: 96

約数和(自身を含む): 594886656

約数和(自身を除く): 414807036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 13831, 27662, 41493, 55324, 69155, 82986, 96817, 138310, 165972, 193634, 207465, 276620, 290451, 387268, 414930, 428761, 484085, 580902, 829860, 857522, 968170, 1161804, 1286283, 1452255, 1715044, 1936340, 2143805, 2572566, 2904510, 3001327, 4287610, 5145132, 5809020, 6002654, 6431415, 8575220, 9003981, 12005308, 12862830, 15006635, 18007962, 25725660, 30013270, 36015924, 45019905, 60026540, 90039810, 180079620]

約数ペア:

[(1, 180079620), (2, 90039810), (3, 60026540), (4, 45019905), (5, 36015924), (6, 30013270), (7, 25725660), (10, 18007962), (12, 15006635), (14, 12862830), (15, 12005308), (20, 9003981), (21, 8575220), (28, 6431415), (30, 6002654), (31, 5809020), (35, 5145132), (42, 4287610), (60, 3001327), (62, 2904510), (70, 2572566), (84, 2143805), (93, 1936340), (105, 1715044), (124, 1452255), (140, 1286283), (155, 1161804), (186, 968170), (210, 857522), (217, 829860), (310, 580902), (372, 484085), (420, 428761), (434, 414930), (465, 387268), (620, 290451), (651, 276620), (868, 207465), (930, 193634), (1085, 165972), (1302, 138310), (1860, 96817), (2170, 82986), (2604, 69155), (3255, 55324), (4340, 41493), (6510, 27662), (13020, 13831)]