153939480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17573}}^1$

素因数の和:17660

約数の個数: 64

約数和(自身を含む): 468171360

約数和(自身を除く): 314231880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 17573, 35146, 52719, 70292, 87865, 105438, 140584, 175730, 210876, 263595, 351460, 421752, 527190, 702920, 1054380, 1282829, 2108760, 2565658, 3848487, 5131316, 6414145, 7696974, 10262632, 12828290, 15393948, 19242435, 25656580, 30787896, 38484870, 51313160, 76969740, 153939480]

約数ペア:

[(1, 153939480), (2, 76969740), (3, 51313160), (4, 38484870), (5, 30787896), (6, 25656580), (8, 19242435), (10, 15393948), (12, 12828290), (15, 10262632), (20, 7696974), (24, 6414145), (30, 5131316), (40, 3848487), (60, 2565658), (73, 2108760), (120, 1282829), (146, 1054380), (219, 702920), (292, 527190), (365, 421752), (438, 351460), (584, 263595), (730, 210876), (876, 175730), (1095, 140584), (1460, 105438), (1752, 87865), (2190, 70292), (2920, 52719), (4380, 35146), (8760, 17573)]