259547280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16141}}^1$

素因数の和:16224

約数の個数: 80

約数和(自身を含む): 816656064

約数和(自身を除く): 557108784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 16141, 32282, 48423, 64564, 80705, 96846, 129128, 161410, 193692, 242115, 258256, 322820, 387384, 484230, 645640, 774768, 968460, 1081447, 1291280, 1936920, 2162894, 3244341, 3873840, 4325788, 5407235, 6488682, 8651576, 10814470, 12977364, 16221705, 17303152, 21628940, 25954728, 32443410, 43257880, 51909456, 64886820, 86515760, 129773640, 259547280]

約数ペア:

[(1, 259547280), (2, 129773640), (3, 86515760), (4, 64886820), (5, 51909456), (6, 43257880), (8, 32443410), (10, 25954728), (12, 21628940), (15, 17303152), (16, 16221705), (20, 12977364), (24, 10814470), (30, 8651576), (40, 6488682), (48, 5407235), (60, 4325788), (67, 3873840), (80, 3244341), (120, 2162894), (134, 1936920), (201, 1291280), (240, 1081447), (268, 968460), (335, 774768), (402, 645640), (536, 484230), (670, 387384), (804, 322820), (1005, 258256), (1072, 242115), (1340, 193692), (1608, 161410), (2010, 129128), (2680, 96846), (3216, 80705), (4020, 64564), (5360, 48423), (8040, 32282), (16080, 16141)]