115621120

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 281826720

約数和(自身を除く): 166205600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1531, 1888, 2360, 3062, 3776, 4720, 6124, 7552, 7655, 9440, 12248, 15104, 15310, 18880, 24496, 30620, 37760, 48992, 61240, 75520, 90329, 97984, 122480, 180658, 195968, 244960, 361316, 391936, 451645, 489920, 722632, 903290, 979840, 1445264, 1806580, 1959680, 2890528, 3613160, 5781056, 7226320, 11562112, 14452640, 23124224, 28905280, 57810560, 115621120]

約数ペア:

[(1, 115621120), (2, 57810560), (4, 28905280), (5, 23124224), (8, 14452640), (10, 11562112), (16, 7226320), (20, 5781056), (32, 3613160), (40, 2890528), (59, 1959680), (64, 1806580), (80, 1445264), (118, 979840), (128, 903290), (160, 722632), (236, 489920), (256, 451645), (295, 391936), (320, 361316), (472, 244960), (590, 195968), (640, 180658), (944, 122480), (1180, 97984), (1280, 90329), (1531, 75520), (1888, 61240), (2360, 48992), (3062, 37760), (3776, 30620), (4720, 24496), (6124, 18880), (7552, 15310), (7655, 15104), (9440, 12248)]