258053160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8923}}^1$

素因数の和:9178

約数の個数: 64

約数和(自身を含む): 777458880

約数和(自身を除く): 519405720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 8923, 9640, 14460, 17846, 26769, 28920, 35692, 44615, 53538, 71384, 89230, 107076, 133845, 178460, 214152, 267690, 356920, 535380, 1070760, 2150443, 4300886, 6451329, 8601772, 10752215, 12902658, 17203544, 21504430, 25805316, 32256645, 43008860, 51610632, 64513290, 86017720, 129026580, 258053160]

約数ペア:

[(1, 258053160), (2, 129026580), (3, 86017720), (4, 64513290), (5, 51610632), (6, 43008860), (8, 32256645), (10, 25805316), (12, 21504430), (15, 17203544), (20, 12902658), (24, 10752215), (30, 8601772), (40, 6451329), (60, 4300886), (120, 2150443), (241, 1070760), (482, 535380), (723, 356920), (964, 267690), (1205, 214152), (1446, 178460), (1928, 133845), (2410, 107076), (2892, 89230), (3615, 71384), (4820, 53538), (5784, 44615), (7230, 35692), (8923, 28920), (9640, 26769), (14460, 17846)]