528240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 1714176

約数和(自身を除く): 1185936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 186, 213, 240, 248, 284, 310, 355, 372, 426, 465, 496, 568, 620, 710, 744, 852, 930, 1065, 1136, 1240, 1420, 1488, 1704, 1860, 2130, 2201, 2480, 2840, 3408, 3720, 4260, 4402, 5680, 6603, 7440, 8520, 8804, 11005, 13206, 17040, 17608, 22010, 26412, 33015, 35216, 44020, 52824, 66030, 88040, 105648, 132060, 176080, 264120, 528240]

約数ペア:

[(1, 528240), (2, 264120), (3, 176080), (4, 132060), (5, 105648), (6, 88040), (8, 66030), (10, 52824), (12, 44020), (15, 35216), (16, 33015), (20, 26412), (24, 22010), (30, 17608), (31, 17040), (40, 13206), (48, 11005), (60, 8804), (62, 8520), (71, 7440), (80, 6603), (93, 5680), (120, 4402), (124, 4260), (142, 3720), (155, 3408), (186, 2840), (213, 2480), (240, 2201), (248, 2130), (284, 1860), (310, 1704), (355, 1488), (372, 1420), (426, 1240), (465, 1136), (496, 1065), (568, 930), (620, 852), (710, 744)]