195387720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148021}}^1$

素因数の和:148046

約数の個数: 64

約数和(自身を含む): 639455040

約数和(自身を除く): 444067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 148021, 296042, 444063, 592084, 740105, 888126, 1184168, 1480210, 1628231, 1776252, 2220315, 2960420, 3256462, 3552504, 4440630, 4884693, 5920840, 6512924, 8141155, 8881260, 9769386, 13025848, 16282310, 17762520, 19538772, 24423465, 32564620, 39077544, 48846930, 65129240, 97693860, 195387720]

約数ペア:

[(1, 195387720), (2, 97693860), (3, 65129240), (4, 48846930), (5, 39077544), (6, 32564620), (8, 24423465), (10, 19538772), (11, 17762520), (12, 16282310), (15, 13025848), (20, 9769386), (22, 8881260), (24, 8141155), (30, 6512924), (33, 5920840), (40, 4884693), (44, 4440630), (55, 3552504), (60, 3256462), (66, 2960420), (88, 2220315), (110, 1776252), (120, 1628231), (132, 1480210), (165, 1184168), (220, 888126), (264, 740105), (330, 592084), (440, 444063), (660, 296042), (1320, 148021)]