20248934520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2860019}}^1$

素因数の和:2860092

約数の個数: 64

約数和(自身を含む): 61776432000

約数和(自身を除く): 41527497480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 2860019, 5720038, 8580057, 11440076, 14300095, 17160114, 22880152, 28600190, 34320228, 42900285, 57200380, 68640456, 85800570, 114400760, 168741121, 171601140, 337482242, 343202280, 506223363, 674964484, 843705605, 1012446726, 1349928968, 1687411210, 2024893452, 2531116815, 3374822420, 4049786904, 5062233630, 6749644840, 10124467260, 20248934520]

約数ペア:

[(1, 20248934520), (2, 10124467260), (3, 6749644840), (4, 5062233630), (5, 4049786904), (6, 3374822420), (8, 2531116815), (10, 2024893452), (12, 1687411210), (15, 1349928968), (20, 1012446726), (24, 843705605), (30, 674964484), (40, 506223363), (59, 343202280), (60, 337482242), (118, 171601140), (120, 168741121), (177, 114400760), (236, 85800570), (295, 68640456), (354, 57200380), (472, 42900285), (590, 34320228), (708, 28600190), (885, 22880152), (1180, 17160114), (1416, 14300095), (1770, 11440076), (2360, 8580057), (3540, 5720038), (7080, 2860019)]