120313920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5492

約数の個数: 112

約数和(自身を含む): 398678400

約数和(自身を除く): 278364480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5449, 5520, 7360, 10898, 11040, 16347, 21796, 22080, 27245, 32694, 43592, 54490, 65388, 81735, 87184, 108980, 125327, 130776, 163470, 174368, 217960, 250654, 261552, 326940, 348736, 375981, 435920, 501308, 523104, 626635, 653880, 751962, 871840, 1002616, 1046208, 1253270, 1307760, 1503924, 1743680, 1879905, 2005232, 2506540, 2615520, 3007848, 3759810, 4010464, 5013080, 5231040, 6015696, 7519620, 8020928, 10026160, 12031392, 15039240, 20052320, 24062784, 30078480, 40104640, 60156960, 120313920]

約数ペア:

[(1, 120313920), (2, 60156960), (3, 40104640), (4, 30078480), (5, 24062784), (6, 20052320), (8, 15039240), (10, 12031392), (12, 10026160), (15, 8020928), (16, 7519620), (20, 6015696), (23, 5231040), (24, 5013080), (30, 4010464), (32, 3759810), (40, 3007848), (46, 2615520), (48, 2506540), (60, 2005232), (64, 1879905), (69, 1743680), (80, 1503924), (92, 1307760), (96, 1253270), (115, 1046208), (120, 1002616), (138, 871840), (160, 751962), (184, 653880), (192, 626635), (230, 523104), (240, 501308), (276, 435920), (320, 375981), (345, 348736), (368, 326940), (460, 261552), (480, 250654), (552, 217960), (690, 174368), (736, 163470), (920, 130776), (960, 125327), (1104, 108980), (1380, 87184), (1472, 81735), (1840, 65388), (2208, 54490), (2760, 43592), (3680, 32694), (4416, 27245), (5449, 22080), (5520, 21796), (7360, 16347), (10898, 11040)]