26493840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 120

約数和(自身を含む): 91922688

約数和(自身を除く): 65428848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1187, 1240, 1395, 1488, 1860, 2232, 2374, 2480, 2790, 3561, 3720, 4464, 4748, 5580, 5935, 7122, 7440, 9496, 10683, 11160, 11870, 14244, 17805, 18992, 21366, 22320, 23740, 28488, 35610, 36797, 42732, 47480, 53415, 56976, 71220, 73594, 85464, 94960, 106830, 110391, 142440, 147188, 170928, 183985, 213660, 220782, 284880, 294376, 331173, 367970, 427320, 441564, 551955, 588752, 662346, 735940, 854640, 883128, 1103910, 1324692, 1471880, 1655865, 1766256, 2207820, 2649384, 2943760, 3311730, 4415640, 5298768, 6623460, 8831280, 13246920, 26493840]

約数ペア:

[(1, 26493840), (2, 13246920), (3, 8831280), (4, 6623460), (5, 5298768), (6, 4415640), (8, 3311730), (9, 2943760), (10, 2649384), (12, 2207820), (15, 1766256), (16, 1655865), (18, 1471880), (20, 1324692), (24, 1103910), (30, 883128), (31, 854640), (36, 735940), (40, 662346), (45, 588752), (48, 551955), (60, 441564), (62, 427320), (72, 367970), (80, 331173), (90, 294376), (93, 284880), (120, 220782), (124, 213660), (144, 183985), (155, 170928), (180, 147188), (186, 142440), (240, 110391), (248, 106830), (279, 94960), (310, 85464), (360, 73594), (372, 71220), (465, 56976), (496, 53415), (558, 47480), (620, 42732), (720, 36797), (744, 35610), (930, 28488), (1116, 23740), (1187, 22320), (1240, 21366), (1395, 18992), (1488, 17805), (1860, 14244), (2232, 11870), (2374, 11160), (2480, 10683), (2790, 9496), (3561, 7440), (3720, 7122), (4464, 5935), (4748, 5580)]