2315720460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1619}}^1$

素因数の和:2431

約数の個数: 96

約数和(自身を含む): 6706022400

約数和(自身を除く): 4390301940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 769, 930, 1538, 1619, 1860, 2307, 3076, 3238, 3845, 4614, 4857, 6476, 7690, 8095, 9228, 9714, 11535, 15380, 16190, 19428, 23070, 23839, 24285, 32380, 46140, 47678, 48570, 50189, 71517, 95356, 97140, 100378, 119195, 143034, 150567, 200756, 238390, 250945, 286068, 301134, 357585, 476780, 501890, 602268, 715170, 752835, 1003780, 1245011, 1430340, 1505670, 2490022, 3011340, 3735033, 4980044, 6225055, 7470066, 12450110, 14940132, 18675165, 24900220, 37350330, 38595341, 74700660, 77190682, 115786023, 154381364, 192976705, 231572046, 385953410, 463144092, 578930115, 771906820, 1157860230, 2315720460]

約数ペア:

[(1, 2315720460), (2, 1157860230), (3, 771906820), (4, 578930115), (5, 463144092), (6, 385953410), (10, 231572046), (12, 192976705), (15, 154381364), (20, 115786023), (30, 77190682), (31, 74700660), (60, 38595341), (62, 37350330), (93, 24900220), (124, 18675165), (155, 14940132), (186, 12450110), (310, 7470066), (372, 6225055), (465, 4980044), (620, 3735033), (769, 3011340), (930, 2490022), (1538, 1505670), (1619, 1430340), (1860, 1245011), (2307, 1003780), (3076, 752835), (3238, 715170), (3845, 602268), (4614, 501890), (4857, 476780), (6476, 357585), (7690, 301134), (8095, 286068), (9228, 250945), (9714, 238390), (11535, 200756), (15380, 150567), (16190, 143034), (19428, 119195), (23070, 100378), (23839, 97140), (24285, 95356), (32380, 71517), (46140, 50189), (47678, 48570)]