74102640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308761}}^1$

素因数の和:308777

約数の個数: 40

約数和(自身を含む): 229718928

約数和(自身を除く): 155616288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308761, 617522, 926283, 1235044, 1543805, 1852566, 2470088, 3087610, 3705132, 4631415, 4940176, 6175220, 7410264, 9262830, 12350440, 14820528, 18525660, 24700880, 37051320, 74102640]

約数ペア:

[(1, 74102640), (2, 37051320), (3, 24700880), (4, 18525660), (5, 14820528), (6, 12350440), (8, 9262830), (10, 7410264), (12, 6175220), (15, 4940176), (16, 4631415), (20, 3705132), (24, 3087610), (30, 2470088), (40, 1852566), (48, 1543805), (60, 1235044), (80, 926283), (120, 617522), (240, 308761)]