20135040120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4302359}}^1$

素因数の和:4302389

約数の個数: 96

約数和(自身を含む): 70472656800

約数和(自身を除く): 50337616680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 4302359, 8604718, 12907077, 17209436, 21511795, 25814154, 34418872, 38721231, 43023590, 51628308, 55930667, 64535385, 77442462, 86047180, 103256616, 111861334, 129070770, 154884924, 167792001, 172094360, 193606155, 223722668, 258141540, 279653335, 309769848, 335584002, 387212310, 447445336, 503376003, 516283080, 559306670, 671168004, 774424620, 838960005, 1006752006, 1118613340, 1342336008, 1548849240, 1677920010, 2013504012, 2237226680, 2516880015, 3355840020, 4027008024, 5033760030, 6711680040, 10067520060, 20135040120]

約数ペア:

[(1, 20135040120), (2, 10067520060), (3, 6711680040), (4, 5033760030), (5, 4027008024), (6, 3355840020), (8, 2516880015), (9, 2237226680), (10, 2013504012), (12, 1677920010), (13, 1548849240), (15, 1342336008), (18, 1118613340), (20, 1006752006), (24, 838960005), (26, 774424620), (30, 671168004), (36, 559306670), (39, 516283080), (40, 503376003), (45, 447445336), (52, 387212310), (60, 335584002), (65, 309769848), (72, 279653335), (78, 258141540), (90, 223722668), (104, 193606155), (117, 172094360), (120, 167792001), (130, 154884924), (156, 129070770), (180, 111861334), (195, 103256616), (234, 86047180), (260, 77442462), (312, 64535385), (360, 55930667), (390, 51628308), (468, 43023590), (520, 38721231), (585, 34418872), (780, 25814154), (936, 21511795), (1170, 17209436), (1560, 12907077), (2340, 8604718), (4680, 4302359)]