54517440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 175016160

約数和(自身を除く): 120498720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 521, 545, 654, 872, 960, 1042, 1090, 1308, 1563, 1635, 1744, 2084, 2180, 2605, 2616, 3126, 3270, 3488, 4168, 4360, 5210, 5232, 6252, 6540, 6976, 7815, 8336, 8720, 10420, 10464, 12504, 13080, 15630, 16672, 17440, 20840, 20928, 25008, 26160, 31260, 33344, 34880, 41680, 50016, 52320, 56789, 62520, 83360, 100032, 104640, 113578, 125040, 166720, 170367, 227156, 250080, 283945, 340734, 454312, 500160, 567890, 681468, 851835, 908624, 1135780, 1362936, 1703670, 1817248, 2271560, 2725872, 3407340, 3634496, 4543120, 5451744, 6814680, 9086240, 10903488, 13629360, 18172480, 27258720, 54517440]

約数ペア:

[(1, 54517440), (2, 27258720), (3, 18172480), (4, 13629360), (5, 10903488), (6, 9086240), (8, 6814680), (10, 5451744), (12, 4543120), (15, 3634496), (16, 3407340), (20, 2725872), (24, 2271560), (30, 1817248), (32, 1703670), (40, 1362936), (48, 1135780), (60, 908624), (64, 851835), (80, 681468), (96, 567890), (109, 500160), (120, 454312), (160, 340734), (192, 283945), (218, 250080), (240, 227156), (320, 170367), (327, 166720), (436, 125040), (480, 113578), (521, 104640), (545, 100032), (654, 83360), (872, 62520), (960, 56789), (1042, 52320), (1090, 50016), (1308, 41680), (1563, 34880), (1635, 33344), (1744, 31260), (2084, 26160), (2180, 25008), (2605, 20928), (2616, 20840), (3126, 17440), (3270, 16672), (3488, 15630), (4168, 13080), (4360, 12504), (5210, 10464), (5232, 10420), (6252, 8720), (6540, 8336), (6976, 7815)]