78041580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15671}}^1$

素因数の和:15766

約数の個数: 48

約数和(自身を含む): 221163264

約数和(自身を除く): 143121684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 15671, 31342, 47013, 62684, 78355, 94026, 156710, 188052, 235065, 313420, 470130, 940260, 1300693, 2601386, 3902079, 5202772, 6503465, 7804158, 13006930, 15608316, 19510395, 26013860, 39020790, 78041580]

約数ペア:

[(1, 78041580), (2, 39020790), (3, 26013860), (4, 19510395), (5, 15608316), (6, 13006930), (10, 7804158), (12, 6503465), (15, 5202772), (20, 3902079), (30, 2601386), (60, 1300693), (83, 940260), (166, 470130), (249, 313420), (332, 235065), (415, 188052), (498, 156710), (830, 94026), (996, 78355), (1245, 62684), (1660, 47013), (2490, 31342), (4980, 15671)]