11856780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 40127472

約数和(自身を除く): 28270692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 563, 585, 702, 780, 810, 1053, 1126, 1170, 1404, 1620, 1689, 1755, 2106, 2252, 2340, 2815, 3378, 3510, 4212, 5067, 5265, 5630, 6756, 7020, 7319, 8445, 10134, 10530, 11260, 14638, 15201, 16890, 20268, 21060, 21957, 25335, 29276, 30402, 33780, 36595, 43914, 45603, 50670, 60804, 65871, 73190, 76005, 87828, 91206, 101340, 109785, 131742, 146380, 152010, 182412, 197613, 219570, 228015, 263484, 304020, 329355, 395226, 439140, 456030, 592839, 658710, 790452, 912060, 988065, 1185678, 1317420, 1976130, 2371356, 2964195, 3952260, 5928390, 11856780]

約数ペア:

[(1, 11856780), (2, 5928390), (3, 3952260), (4, 2964195), (5, 2371356), (6, 1976130), (9, 1317420), (10, 1185678), (12, 988065), (13, 912060), (15, 790452), (18, 658710), (20, 592839), (26, 456030), (27, 439140), (30, 395226), (36, 329355), (39, 304020), (45, 263484), (52, 228015), (54, 219570), (60, 197613), (65, 182412), (78, 152010), (81, 146380), (90, 131742), (108, 109785), (117, 101340), (130, 91206), (135, 87828), (156, 76005), (162, 73190), (180, 65871), (195, 60804), (234, 50670), (260, 45603), (270, 43914), (324, 36595), (351, 33780), (390, 30402), (405, 29276), (468, 25335), (540, 21957), (563, 21060), (585, 20268), (702, 16890), (780, 15201), (810, 14638), (1053, 11260), (1126, 10530), (1170, 10134), (1404, 8445), (1620, 7319), (1689, 7020), (1755, 6756), (2106, 5630), (2252, 5265), (2340, 5067), (2815, 4212), (3378, 3510)]