530717520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71333}}^1$

素因数の和:71380

約数の個数: 80

約数和(自身を含む): 1698319872

約数和(自身を除く): 1167602352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 71333, 142666, 213999, 285332, 356665, 427998, 570664, 713330, 855996, 1069995, 1141328, 1426660, 1711992, 2139990, 2211323, 2853320, 3423984, 4279980, 4422646, 5706640, 6633969, 8559960, 8845292, 11056615, 13267938, 17119920, 17690584, 22113230, 26535876, 33169845, 35381168, 44226460, 53071752, 66339690, 88452920, 106143504, 132679380, 176905840, 265358760, 530717520]

約数ペア:

[(1, 530717520), (2, 265358760), (3, 176905840), (4, 132679380), (5, 106143504), (6, 88452920), (8, 66339690), (10, 53071752), (12, 44226460), (15, 35381168), (16, 33169845), (20, 26535876), (24, 22113230), (30, 17690584), (31, 17119920), (40, 13267938), (48, 11056615), (60, 8845292), (62, 8559960), (80, 6633969), (93, 5706640), (120, 4422646), (124, 4279980), (155, 3423984), (186, 2853320), (240, 2211323), (248, 2139990), (310, 1711992), (372, 1426660), (465, 1141328), (496, 1069995), (620, 855996), (744, 713330), (930, 570664), (1240, 427998), (1488, 356665), (1860, 285332), (2480, 213999), (3720, 142666), (7440, 71333)]