77560080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24859}}^1$

素因数の和:24888

約数の個数: 80

約数和(自身を含む): 258941760

約数和(自身を除く): 181381680

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, 24859, 49718, 74577, 99436, 124295, 149154, 198872, 248590, 298308, 323167, 372885, 397744, 497180, 596616, 646334, 745770, 969501, 994360, 1193232, 1292668, 1491540, 1615835, 1939002, 1988720, 2585336, 2983080, 3231670, 3878004, 4847505, 5170672, 5966160, 6463340, 7756008, 9695010, 12926680, 15512016, 19390020, 25853360, 38780040, 77560080]

約数ペア:

[(1, 77560080), (2, 38780040), (3, 25853360), (4, 19390020), (5, 15512016), (6, 12926680), (8, 9695010), (10, 7756008), (12, 6463340), (13, 5966160), (15, 5170672), (16, 4847505), (20, 3878004), (24, 3231670), (26, 2983080), (30, 2585336), (39, 1988720), (40, 1939002), (48, 1615835), (52, 1491540), (60, 1292668), (65, 1193232), (78, 994360), (80, 969501), (104, 745770), (120, 646334), (130, 596616), (156, 497180), (195, 397744), (208, 372885), (240, 323167), (260, 298308), (312, 248590), (390, 198872), (520, 149154), (624, 124295), (780, 99436), (1040, 74577), (1560, 49718), (3120, 24859)]