39456060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2595

約数の個数: 96

約数和(自身を含む): 129722880

約数和(自身を除く): 90266820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2539, 2590, 3108, 3885, 5078, 5180, 7617, 7770, 10156, 12695, 15234, 15540, 17773, 25390, 30468, 35546, 38085, 50780, 53319, 71092, 76170, 88865, 93943, 106638, 152340, 177730, 187886, 213276, 266595, 281829, 355460, 375772, 469715, 533190, 563658, 657601, 939430, 1066380, 1127316, 1315202, 1409145, 1878860, 1972803, 2630404, 2818290, 3288005, 3945606, 5636580, 6576010, 7891212, 9864015, 13152020, 19728030, 39456060]

約数ペア:

[(1, 39456060), (2, 19728030), (3, 13152020), (4, 9864015), (5, 7891212), (6, 6576010), (7, 5636580), (10, 3945606), (12, 3288005), (14, 2818290), (15, 2630404), (20, 1972803), (21, 1878860), (28, 1409145), (30, 1315202), (35, 1127316), (37, 1066380), (42, 939430), (60, 657601), (70, 563658), (74, 533190), (84, 469715), (105, 375772), (111, 355460), (140, 281829), (148, 266595), (185, 213276), (210, 187886), (222, 177730), (259, 152340), (370, 106638), (420, 93943), (444, 88865), (518, 76170), (555, 71092), (740, 53319), (777, 50780), (1036, 38085), (1110, 35546), (1295, 30468), (1554, 25390), (2220, 17773), (2539, 15540), (2590, 15234), (3108, 12695), (3885, 10156), (5078, 7770), (5180, 7617)]