72240060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22717}}^1$

素因数の和:22782

約数の個数: 48

約数和(自身を含む): 206097696

約数和(自身を除く): 133857636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 22717, 45434, 68151, 90868, 113585, 136302, 227170, 272604, 340755, 454340, 681510, 1204001, 1363020, 2408002, 3612003, 4816004, 6020005, 7224006, 12040010, 14448012, 18060015, 24080020, 36120030, 72240060]

約数ペア:

[(1, 72240060), (2, 36120030), (3, 24080020), (4, 18060015), (5, 14448012), (6, 12040010), (10, 7224006), (12, 6020005), (15, 4816004), (20, 3612003), (30, 2408002), (53, 1363020), (60, 1204001), (106, 681510), (159, 454340), (212, 340755), (265, 272604), (318, 227170), (530, 136302), (636, 113585), (795, 90868), (1060, 68151), (1590, 45434), (3180, 22717)]