160120740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15791}}^1$

素因数の和:15829

約数の個数: 72

約数和(自身を含む): 485509248

約数和(自身を除く): 325388508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 15791, 31582, 47373, 63164, 78955, 94746, 157910, 189492, 205283, 236865, 315820, 410566, 473730, 615849, 821132, 947460, 1026415, 1231698, 2052830, 2463396, 2668679, 3079245, 4105660, 5337358, 6158490, 8006037, 10674716, 12316980, 13343395, 16012074, 26686790, 32024148, 40030185, 53373580, 80060370, 160120740]

約数ペア:

[(1, 160120740), (2, 80060370), (3, 53373580), (4, 40030185), (5, 32024148), (6, 26686790), (10, 16012074), (12, 13343395), (13, 12316980), (15, 10674716), (20, 8006037), (26, 6158490), (30, 5337358), (39, 4105660), (52, 3079245), (60, 2668679), (65, 2463396), (78, 2052830), (130, 1231698), (156, 1026415), (169, 947460), (195, 821132), (260, 615849), (338, 473730), (390, 410566), (507, 315820), (676, 236865), (780, 205283), (845, 189492), (1014, 157910), (1690, 94746), (2028, 78955), (2535, 63164), (3380, 47373), (5070, 31582), (10140, 15791)]