172073040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2447}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 535465728

約数和(自身を除く): 363392688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2447, 2930, 3516, 4395, 4688, 4894, 5860, 7032, 7341, 8790, 9788, 11720, 12235, 14064, 14682, 17580, 19576, 23440, 24470, 29364, 35160, 36705, 39152, 48940, 58728, 70320, 73410, 97880, 117456, 146820, 195760, 293640, 587280, 716971, 1433942, 2150913, 2867884, 3584855, 4301826, 5735768, 7169710, 8603652, 10754565, 11471536, 14339420, 17207304, 21509130, 28678840, 34414608, 43018260, 57357680, 86036520, 172073040]

約数ペア:

[(1, 172073040), (2, 86036520), (3, 57357680), (4, 43018260), (5, 34414608), (6, 28678840), (8, 21509130), (10, 17207304), (12, 14339420), (15, 11471536), (16, 10754565), (20, 8603652), (24, 7169710), (30, 5735768), (40, 4301826), (48, 3584855), (60, 2867884), (80, 2150913), (120, 1433942), (240, 716971), (293, 587280), (586, 293640), (879, 195760), (1172, 146820), (1465, 117456), (1758, 97880), (2344, 73410), (2447, 70320), (2930, 58728), (3516, 48940), (4395, 39152), (4688, 36705), (4894, 35160), (5860, 29364), (7032, 24470), (7341, 23440), (8790, 19576), (9788, 17580), (11720, 14682), (12235, 14064)]