8819880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 26879040

約数和(自身を除く): 18059160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1097, 1340, 1608, 2010, 2194, 2680, 3291, 4020, 4388, 5485, 6582, 8040, 8776, 10970, 13164, 16455, 21940, 26328, 32910, 43880, 65820, 73499, 131640, 146998, 220497, 293996, 367495, 440994, 587992, 734990, 881988, 1102485, 1469980, 1763976, 2204970, 2939960, 4409940, 8819880]

約数ペア:

[(1, 8819880), (2, 4409940), (3, 2939960), (4, 2204970), (5, 1763976), (6, 1469980), (8, 1102485), (10, 881988), (12, 734990), (15, 587992), (20, 440994), (24, 367495), (30, 293996), (40, 220497), (60, 146998), (67, 131640), (120, 73499), (134, 65820), (201, 43880), (268, 32910), (335, 26328), (402, 21940), (536, 16455), (670, 13164), (804, 10970), (1005, 8776), (1097, 8040), (1340, 6582), (1608, 5485), (2010, 4388), (2194, 4020), (2680, 3291)]