1583880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 4847040

約数和(自身を除く): 3263160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 197, 201, 268, 335, 394, 402, 536, 591, 670, 788, 804, 985, 1005, 1182, 1340, 1576, 1608, 1970, 2010, 2364, 2680, 2955, 3940, 4020, 4728, 5910, 7880, 8040, 11820, 13199, 23640, 26398, 39597, 52796, 65995, 79194, 105592, 131990, 158388, 197985, 263980, 316776, 395970, 527960, 791940, 1583880]

約数ペア:

[(1, 1583880), (2, 791940), (3, 527960), (4, 395970), (5, 316776), (6, 263980), (8, 197985), (10, 158388), (12, 131990), (15, 105592), (20, 79194), (24, 65995), (30, 52796), (40, 39597), (60, 26398), (67, 23640), (120, 13199), (134, 11820), (197, 8040), (201, 7880), (268, 5910), (335, 4728), (394, 4020), (402, 3940), (536, 2955), (591, 2680), (670, 2364), (788, 2010), (804, 1970), (985, 1608), (1005, 1576), (1182, 1340)]