78695520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2532

約数の個数: 96

約数和(自身を含む): 251693568

約数和(自身を除く): 172998048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2447, 2680, 3216, 4020, 4894, 5360, 6432, 7341, 8040, 9788, 10720, 12235, 14682, 16080, 19576, 24470, 29364, 32160, 36705, 39152, 48940, 58728, 73410, 78304, 97880, 117456, 146820, 163949, 195760, 234912, 293640, 327898, 391520, 491847, 587280, 655796, 819745, 983694, 1174560, 1311592, 1639490, 1967388, 2459235, 2623184, 3278980, 3934776, 4918470, 5246368, 6557960, 7869552, 9836940, 13115920, 15739104, 19673880, 26231840, 39347760, 78695520]

約数ペア:

[(1, 78695520), (2, 39347760), (3, 26231840), (4, 19673880), (5, 15739104), (6, 13115920), (8, 9836940), (10, 7869552), (12, 6557960), (15, 5246368), (16, 4918470), (20, 3934776), (24, 3278980), (30, 2623184), (32, 2459235), (40, 1967388), (48, 1639490), (60, 1311592), (67, 1174560), (80, 983694), (96, 819745), (120, 655796), (134, 587280), (160, 491847), (201, 391520), (240, 327898), (268, 293640), (335, 234912), (402, 195760), (480, 163949), (536, 146820), (670, 117456), (804, 97880), (1005, 78304), (1072, 73410), (1340, 58728), (1608, 48940), (2010, 39152), (2144, 36705), (2447, 32160), (2680, 29364), (3216, 24470), (4020, 19576), (4894, 16080), (5360, 14682), (6432, 12235), (7341, 10720), (8040, 9788)]