960780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 2741760

約数和(自身を除く): 1780980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 239, 268, 335, 402, 478, 670, 717, 804, 956, 1005, 1195, 1340, 1434, 2010, 2390, 2868, 3585, 4020, 4780, 7170, 14340, 16013, 32026, 48039, 64052, 80065, 96078, 160130, 192156, 240195, 320260, 480390, 960780]

約数ペア:

[(1, 960780), (2, 480390), (3, 320260), (4, 240195), (5, 192156), (6, 160130), (10, 96078), (12, 80065), (15, 64052), (20, 48039), (30, 32026), (60, 16013), (67, 14340), (134, 7170), (201, 4780), (239, 4020), (268, 3585), (335, 2868), (402, 2390), (478, 2010), (670, 1434), (717, 1340), (804, 1195), (956, 1005)]