53545680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2449

約数の個数: 120

約数和(自身を含む): 185702400

約数和(自身を除く): 132156720

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, 1240, 1395, 1488, 1860, 2232, 2399, 2480, 2790, 3720, 4464, 4798, 5580, 7197, 7440, 9596, 11160, 11995, 14394, 19192, 21591, 22320, 23990, 28788, 35985, 38384, 43182, 47980, 57576, 71970, 74369, 86364, 95960, 107955, 115152, 143940, 148738, 172728, 191920, 215910, 223107, 287880, 297476, 345456, 371845, 431820, 446214, 575760, 594952, 669321, 743690, 863640, 892428, 1115535, 1189904, 1338642, 1487380, 1727280, 1784856, 2231070, 2677284, 2974760, 3346605, 3569712, 4462140, 5354568, 5949520, 6693210, 8924280, 10709136, 13386420, 17848560, 26772840, 53545680]

約数ペア:

[(1, 53545680), (2, 26772840), (3, 17848560), (4, 13386420), (5, 10709136), (6, 8924280), (8, 6693210), (9, 5949520), (10, 5354568), (12, 4462140), (15, 3569712), (16, 3346605), (18, 2974760), (20, 2677284), (24, 2231070), (30, 1784856), (31, 1727280), (36, 1487380), (40, 1338642), (45, 1189904), (48, 1115535), (60, 892428), (62, 863640), (72, 743690), (80, 669321), (90, 594952), (93, 575760), (120, 446214), (124, 431820), (144, 371845), (155, 345456), (180, 297476), (186, 287880), (240, 223107), (248, 215910), (279, 191920), (310, 172728), (360, 148738), (372, 143940), (465, 115152), (496, 107955), (558, 95960), (620, 86364), (720, 74369), (744, 71970), (930, 57576), (1116, 47980), (1240, 43182), (1395, 38384), (1488, 35985), (1860, 28788), (2232, 23990), (2399, 22320), (2480, 21591), (2790, 19192), (3720, 14394), (4464, 11995), (4798, 11160), (5580, 9596), (7197, 7440)]