77596960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 212405760

約数和(自身を除く): 134808800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 877, 1106, 1120, 1264, 1580, 1754, 2212, 2528, 2765, 3160, 3508, 4385, 4424, 5530, 6139, 6320, 7016, 8770, 8848, 11060, 12278, 12640, 14032, 17540, 17696, 22120, 24556, 28064, 30695, 35080, 44240, 49112, 61390, 69283, 70160, 88480, 98224, 122780, 138566, 140320, 196448, 245560, 277132, 346415, 484981, 491120, 554264, 692830, 969962, 982240, 1108528, 1385660, 1939924, 2217056, 2424905, 2771320, 3879848, 4849810, 5542640, 7759696, 9699620, 11085280, 15519392, 19399240, 38798480, 77596960]

約数ペア:

[(1, 77596960), (2, 38798480), (4, 19399240), (5, 15519392), (7, 11085280), (8, 9699620), (10, 7759696), (14, 5542640), (16, 4849810), (20, 3879848), (28, 2771320), (32, 2424905), (35, 2217056), (40, 1939924), (56, 1385660), (70, 1108528), (79, 982240), (80, 969962), (112, 692830), (140, 554264), (158, 491120), (160, 484981), (224, 346415), (280, 277132), (316, 245560), (395, 196448), (553, 140320), (560, 138566), (632, 122780), (790, 98224), (877, 88480), (1106, 70160), (1120, 69283), (1264, 61390), (1580, 49112), (1754, 44240), (2212, 35080), (2528, 30695), (2765, 28064), (3160, 24556), (3508, 22120), (4385, 17696), (4424, 17540), (5530, 14032), (6139, 12640), (6320, 12278), (7016, 11060), (8770, 8848)]