59998960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5678

約数の個数: 80

約数和(自身を含む): 167846400

約数和(自身を除く): 107847440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 5639, 10640, 11278, 22556, 28195, 39473, 45112, 56390, 78946, 90224, 107141, 112780, 157892, 197365, 214282, 225560, 315784, 394730, 428564, 451120, 535705, 631568, 749987, 789460, 857128, 1071410, 1499974, 1578920, 1714256, 2142820, 2999948, 3157840, 3749935, 4285640, 5999896, 7499870, 8571280, 11999792, 14999740, 29999480, 59998960]

約数ペア:

[(1, 59998960), (2, 29999480), (4, 14999740), (5, 11999792), (7, 8571280), (8, 7499870), (10, 5999896), (14, 4285640), (16, 3749935), (19, 3157840), (20, 2999948), (28, 2142820), (35, 1714256), (38, 1578920), (40, 1499974), (56, 1071410), (70, 857128), (76, 789460), (80, 749987), (95, 631568), (112, 535705), (133, 451120), (140, 428564), (152, 394730), (190, 315784), (266, 225560), (280, 214282), (304, 197365), (380, 157892), (532, 112780), (560, 107141), (665, 90224), (760, 78946), (1064, 56390), (1330, 45112), (1520, 39473), (2128, 28195), (2660, 22556), (5320, 11278), (5639, 10640)]