426966720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14347}}^1$

素因数の和:14398

約数の個数: 112

約数和(自身を含む): 1399446528

約数和(自身を除く): 972479808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14347, 14880, 28694, 29760, 43041, 57388, 71735, 86082, 114776, 143470, 172164, 215205, 229552, 286940, 344328, 430410, 444757, 459104, 573880, 688656, 860820, 889514, 918208, 1147760, 1334271, 1377312, 1721640, 1779028, 2223785, 2295520, 2668542, 2754624, 3443280, 3558056, 4447570, 4591040, 5337084, 6671355, 6886560, 7116112, 8895140, 10674168, 13342710, 13773120, 14232224, 17790280, 21348336, 26685420, 28464448, 35580560, 42696672, 53370840, 71161120, 85393344, 106741680, 142322240, 213483360, 426966720]

約数ペア:

[(1, 426966720), (2, 213483360), (3, 142322240), (4, 106741680), (5, 85393344), (6, 71161120), (8, 53370840), (10, 42696672), (12, 35580560), (15, 28464448), (16, 26685420), (20, 21348336), (24, 17790280), (30, 14232224), (31, 13773120), (32, 13342710), (40, 10674168), (48, 8895140), (60, 7116112), (62, 6886560), (64, 6671355), (80, 5337084), (93, 4591040), (96, 4447570), (120, 3558056), (124, 3443280), (155, 2754624), (160, 2668542), (186, 2295520), (192, 2223785), (240, 1779028), (248, 1721640), (310, 1377312), (320, 1334271), (372, 1147760), (465, 918208), (480, 889514), (496, 860820), (620, 688656), (744, 573880), (930, 459104), (960, 444757), (992, 430410), (1240, 344328), (1488, 286940), (1860, 229552), (1984, 215205), (2480, 172164), (2976, 143470), (3720, 114776), (4960, 86082), (5952, 71735), (7440, 57388), (9920, 43041), (14347, 29760), (14880, 28694)]