161250960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51683}}^1$

素因数の和:51712

約数の個数: 80

約数和(自身を含む): 538340544

約数和(自身を除く): 377089584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 51683, 103366, 155049, 206732, 258415, 310098, 413464, 516830, 620196, 671879, 775245, 826928, 1033660, 1240392, 1343758, 1550490, 2015637, 2067320, 2480784, 2687516, 3100980, 3359395, 4031274, 4134640, 5375032, 6201960, 6718790, 8062548, 10078185, 10750064, 12403920, 13437580, 16125096, 20156370, 26875160, 32250192, 40312740, 53750320, 80625480, 161250960]

約数ペア:

[(1, 161250960), (2, 80625480), (3, 53750320), (4, 40312740), (5, 32250192), (6, 26875160), (8, 20156370), (10, 16125096), (12, 13437580), (13, 12403920), (15, 10750064), (16, 10078185), (20, 8062548), (24, 6718790), (26, 6201960), (30, 5375032), (39, 4134640), (40, 4031274), (48, 3359395), (52, 3100980), (60, 2687516), (65, 2480784), (78, 2067320), (80, 2015637), (104, 1550490), (120, 1343758), (130, 1240392), (156, 1033660), (195, 826928), (208, 775245), (240, 671879), (260, 620196), (312, 516830), (390, 413464), (520, 310098), (624, 258415), (780, 206732), (1040, 155049), (1560, 103366), (3120, 51683)]