27287760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 85905216

約数和(自身を除く): 58617456

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, 1697, 2010, 2680, 3216, 3394, 4020, 5091, 5360, 6788, 8040, 8485, 10182, 13576, 16080, 16970, 20364, 25455, 27152, 33940, 40728, 50910, 67880, 81456, 101820, 113699, 135760, 203640, 227398, 341097, 407280, 454796, 568495, 682194, 909592, 1136990, 1364388, 1705485, 1819184, 2273980, 2728776, 3410970, 4547960, 5457552, 6821940, 9095920, 13643880, 27287760]

約数ペア:

[(1, 27287760), (2, 13643880), (3, 9095920), (4, 6821940), (5, 5457552), (6, 4547960), (8, 3410970), (10, 2728776), (12, 2273980), (15, 1819184), (16, 1705485), (20, 1364388), (24, 1136990), (30, 909592), (40, 682194), (48, 568495), (60, 454796), (67, 407280), (80, 341097), (120, 227398), (134, 203640), (201, 135760), (240, 113699), (268, 101820), (335, 81456), (402, 67880), (536, 50910), (670, 40728), (804, 33940), (1005, 27152), (1072, 25455), (1340, 20364), (1608, 16970), (1697, 16080), (2010, 13576), (2680, 10182), (3216, 8485), (3394, 8040), (4020, 6788), (5091, 5360)]