4392213720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{288203}}^1$

素因数の和:288344

約数の個数: 64

約数和(自身を含む): 13280440320

約数和(自身を除く): 8888226600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 288203, 576406, 864609, 1152812, 1441015, 1729218, 2305624, 2882030, 3458436, 4323045, 5764060, 6916872, 8646090, 11528120, 17292180, 34584360, 36601781, 73203562, 109805343, 146407124, 183008905, 219610686, 292814248, 366017810, 439221372, 549026715, 732035620, 878442744, 1098053430, 1464071240, 2196106860, 4392213720]

約数ペア:

[(1, 4392213720), (2, 2196106860), (3, 1464071240), (4, 1098053430), (5, 878442744), (6, 732035620), (8, 549026715), (10, 439221372), (12, 366017810), (15, 292814248), (20, 219610686), (24, 183008905), (30, 146407124), (40, 109805343), (60, 73203562), (120, 36601781), (127, 34584360), (254, 17292180), (381, 11528120), (508, 8646090), (635, 6916872), (762, 5764060), (1016, 4323045), (1270, 3458436), (1524, 2882030), (1905, 2305624), (2540, 1729218), (3048, 1441015), (3810, 1152812), (5080, 864609), (7620, 576406), (15240, 288203)]