90023880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11197}}^1$

素因数の和:11278

約数の個数: 64

約数和(自身を含む): 274127040

約数和(自身を除く): 184103160

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, 1340, 1608, 2010, 2680, 4020, 8040, 11197, 22394, 33591, 44788, 55985, 67182, 89576, 111970, 134364, 167955, 223940, 268728, 335910, 447880, 671820, 750199, 1343640, 1500398, 2250597, 3000796, 3750995, 4501194, 6001592, 7501990, 9002388, 11252985, 15003980, 18004776, 22505970, 30007960, 45011940, 90023880]

約数ペア:

[(1, 90023880), (2, 45011940), (3, 30007960), (4, 22505970), (5, 18004776), (6, 15003980), (8, 11252985), (10, 9002388), (12, 7501990), (15, 6001592), (20, 4501194), (24, 3750995), (30, 3000796), (40, 2250597), (60, 1500398), (67, 1343640), (120, 750199), (134, 671820), (201, 447880), (268, 335910), (335, 268728), (402, 223940), (536, 167955), (670, 134364), (804, 111970), (1005, 89576), (1340, 67182), (1608, 55985), (2010, 44788), (2680, 33591), (4020, 22394), (8040, 11197)]