30108880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6379}}^1$

素因数の和:6451

約数の個数: 40

約数和(自身を含む): 71200800

約数和(自身を除く): 41091920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 6379, 12758, 25516, 31895, 51032, 63790, 102064, 127580, 255160, 376361, 510320, 752722, 1505444, 1881805, 3010888, 3763610, 6021776, 7527220, 15054440, 30108880]

約数ペア:

[(1, 30108880), (2, 15054440), (4, 7527220), (5, 6021776), (8, 3763610), (10, 3010888), (16, 1881805), (20, 1505444), (40, 752722), (59, 510320), (80, 376361), (118, 255160), (236, 127580), (295, 102064), (472, 63790), (590, 51032), (944, 31895), (1180, 25516), (2360, 12758), (4720, 6379)]