565206720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45289}}^1$

素因数の和:45322

約数の個数: 112

約数和(自身を含む): 1932614880

約数和(自身を除く): 1367408160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 45289, 90578, 135867, 181156, 226445, 271734, 362312, 452890, 543468, 588757, 679335, 724624, 905780, 1086936, 1177514, 1358670, 1449248, 1766271, 1811560, 2173872, 2355028, 2717340, 2898496, 2943785, 3532542, 3623120, 4347744, 4710056, 5434680, 5887570, 7065084, 7246240, 8695488, 8831355, 9420112, 10869360, 11775140, 14130168, 14492480, 17662710, 18840224, 21738720, 23550280, 28260336, 35325420, 37680448, 43477440, 47100560, 56520672, 70650840, 94201120, 113041344, 141301680, 188402240, 282603360, 565206720]

約数ペア:

[(1, 565206720), (2, 282603360), (3, 188402240), (4, 141301680), (5, 113041344), (6, 94201120), (8, 70650840), (10, 56520672), (12, 47100560), (13, 43477440), (15, 37680448), (16, 35325420), (20, 28260336), (24, 23550280), (26, 21738720), (30, 18840224), (32, 17662710), (39, 14492480), (40, 14130168), (48, 11775140), (52, 10869360), (60, 9420112), (64, 8831355), (65, 8695488), (78, 7246240), (80, 7065084), (96, 5887570), (104, 5434680), (120, 4710056), (130, 4347744), (156, 3623120), (160, 3532542), (192, 2943785), (195, 2898496), (208, 2717340), (240, 2355028), (260, 2173872), (312, 1811560), (320, 1766271), (390, 1449248), (416, 1358670), (480, 1177514), (520, 1086936), (624, 905780), (780, 724624), (832, 679335), (960, 588757), (1040, 543468), (1248, 452890), (1560, 362312), (2080, 271734), (2496, 226445), (3120, 181156), (4160, 135867), (6240, 90578), (12480, 45289)]