4358967720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{261329}}^1$

素因数の和:261482

約数の個数: 64

約数和(自身を含む): 13171032000

約数和(自身を除く): 8812064280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 261329, 522658, 783987, 1045316, 1306645, 1567974, 2090632, 2613290, 3135948, 3919935, 5226580, 6271896, 7839870, 10453160, 15679740, 31359480, 36324731, 72649462, 108974193, 145298924, 181623655, 217948386, 290597848, 363247310, 435896772, 544870965, 726494620, 871793544, 1089741930, 1452989240, 2179483860, 4358967720]

約数ペア:

[(1, 4358967720), (2, 2179483860), (3, 1452989240), (4, 1089741930), (5, 871793544), (6, 726494620), (8, 544870965), (10, 435896772), (12, 363247310), (15, 290597848), (20, 217948386), (24, 181623655), (30, 145298924), (40, 108974193), (60, 72649462), (120, 36324731), (139, 31359480), (278, 15679740), (417, 10453160), (556, 7839870), (695, 6271896), (834, 5226580), (1112, 3919935), (1390, 3135948), (1668, 2613290), (2085, 2090632), (2780, 1567974), (3336, 1306645), (4170, 1045316), (5560, 783987), (8340, 522658), (16680, 261329)]