823247760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{51197}}^1$

素因数の和:51280

約数の個数: 80

約数和(自身を含む): 2590209216

約数和(自身を除く): 1766961456

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, 51197, 102394, 153591, 204788, 255985, 307182, 409576, 511970, 614364, 767955, 819152, 1023940, 1228728, 1535910, 2047880, 2457456, 3071820, 3430199, 4095760, 6143640, 6860398, 10290597, 12287280, 13720796, 17150995, 20581194, 27441592, 34301990, 41162388, 51452985, 54883184, 68603980, 82324776, 102905970, 137207960, 164649552, 205811940, 274415920, 411623880, 823247760]

約数ペア:

[(1, 823247760), (2, 411623880), (3, 274415920), (4, 205811940), (5, 164649552), (6, 137207960), (8, 102905970), (10, 82324776), (12, 68603980), (15, 54883184), (16, 51452985), (20, 41162388), (24, 34301990), (30, 27441592), (40, 20581194), (48, 17150995), (60, 13720796), (67, 12287280), (80, 10290597), (120, 6860398), (134, 6143640), (201, 4095760), (240, 3430199), (268, 3071820), (335, 2457456), (402, 2047880), (536, 1535910), (670, 1228728), (804, 1023940), (1005, 819152), (1072, 767955), (1340, 614364), (1608, 511970), (2010, 409576), (2680, 307182), (3216, 255985), (4020, 204788), (5360, 153591), (8040, 102394), (16080, 51197)]