561542414640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75476131}}^1$

素因数の和:75476178

約数の個数: 80

約数和(自身を含む): 1796935750656

約数和(自身を除く): 1235393336016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 75476131, 150952262, 226428393, 301904524, 377380655, 452856786, 603809048, 754761310, 905713572, 1132141965, 1207618096, 1509522620, 1811427144, 2264283930, 2339760061, 3019045240, 3622854288, 4528567860, 4679520122, 6038090480, 7019280183, 9057135720, 9359040244, 11698800305, 14038560366, 18114271440, 18718080488, 23397600610, 28077120732, 35096400915, 37436160976, 46795201220, 56154241464, 70192801830, 93590402440, 112308482928, 140385603660, 187180804880, 280771207320, 561542414640]

約数ペア:

[(1, 561542414640), (2, 280771207320), (3, 187180804880), (4, 140385603660), (5, 112308482928), (6, 93590402440), (8, 70192801830), (10, 56154241464), (12, 46795201220), (15, 37436160976), (16, 35096400915), (20, 28077120732), (24, 23397600610), (30, 18718080488), (31, 18114271440), (40, 14038560366), (48, 11698800305), (60, 9359040244), (62, 9057135720), (80, 7019280183), (93, 6038090480), (120, 4679520122), (124, 4528567860), (155, 3622854288), (186, 3019045240), (240, 2339760061), (248, 2264283930), (310, 1811427144), (372, 1509522620), (465, 1207618096), (496, 1132141965), (620, 905713572), (744, 754761310), (930, 603809048), (1240, 452856786), (1488, 377380655), (1860, 301904524), (2480, 226428393), (3720, 150952262), (7440, 75476131)]