74152560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3911}}^1$

素因数の和:4006

約数の個数: 80

約数和(自身を含む): 232842240

約数和(自身を除く): 158689680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 3911, 4740, 6320, 7822, 9480, 11733, 15644, 18960, 19555, 23466, 31288, 39110, 46932, 58665, 62576, 78220, 93864, 117330, 156440, 187728, 234660, 308969, 312880, 469320, 617938, 926907, 938640, 1235876, 1544845, 1853814, 2471752, 3089690, 3707628, 4634535, 4943504, 6179380, 7415256, 9269070, 12358760, 14830512, 18538140, 24717520, 37076280, 74152560]

約数ペア:

[(1, 74152560), (2, 37076280), (3, 24717520), (4, 18538140), (5, 14830512), (6, 12358760), (8, 9269070), (10, 7415256), (12, 6179380), (15, 4943504), (16, 4634535), (20, 3707628), (24, 3089690), (30, 2471752), (40, 1853814), (48, 1544845), (60, 1235876), (79, 938640), (80, 926907), (120, 617938), (158, 469320), (237, 312880), (240, 308969), (316, 234660), (395, 187728), (474, 156440), (632, 117330), (790, 93864), (948, 78220), (1185, 62576), (1264, 58665), (1580, 46932), (1896, 39110), (2370, 31288), (3160, 23466), (3792, 19555), (3911, 18960), (4740, 15644), (6320, 11733), (7822, 9480)]