72616380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8707}}^1$

素因数の和:8858

約数の個数: 48

約数和(自身を含む): 204812160

約数和(自身を除く): 132195780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 8707, 17414, 26121, 34828, 43535, 52242, 87070, 104484, 130605, 174140, 261210, 522420, 1210273, 2420546, 3630819, 4841092, 6051365, 7261638, 12102730, 14523276, 18154095, 24205460, 36308190, 72616380]

約数ペア:

[(1, 72616380), (2, 36308190), (3, 24205460), (4, 18154095), (5, 14523276), (6, 12102730), (10, 7261638), (12, 6051365), (15, 4841092), (20, 3630819), (30, 2420546), (60, 1210273), (139, 522420), (278, 261210), (417, 174140), (556, 130605), (695, 104484), (834, 87070), (1390, 52242), (1668, 43535), (2085, 34828), (2780, 26121), (4170, 17414), (8340, 8707)]