61614480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 192398400

約数和(自身を除く): 130783920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1723, 1788, 2235, 2384, 2980, 3446, 3576, 4470, 5169, 5960, 6892, 7152, 8615, 8940, 10338, 11920, 13784, 17230, 17880, 20676, 25845, 27568, 34460, 35760, 41352, 51690, 68920, 82704, 103380, 137840, 206760, 256727, 413520, 513454, 770181, 1026908, 1283635, 1540362, 2053816, 2567270, 3080724, 3850905, 4107632, 5134540, 6161448, 7701810, 10269080, 12322896, 15403620, 20538160, 30807240, 61614480]

約数ペア:

[(1, 61614480), (2, 30807240), (3, 20538160), (4, 15403620), (5, 12322896), (6, 10269080), (8, 7701810), (10, 6161448), (12, 5134540), (15, 4107632), (16, 3850905), (20, 3080724), (24, 2567270), (30, 2053816), (40, 1540362), (48, 1283635), (60, 1026908), (80, 770181), (120, 513454), (149, 413520), (240, 256727), (298, 206760), (447, 137840), (596, 103380), (745, 82704), (894, 68920), (1192, 51690), (1490, 41352), (1723, 35760), (1788, 34460), (2235, 27568), (2384, 25845), (2980, 20676), (3446, 17880), (3576, 17230), (4470, 13784), (5169, 11920), (5960, 10338), (6892, 8940), (7152, 8615)]