282355440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37951}}^1$

素因数の和:37998

約数の個数: 80

約数和(自身を含む): 903561216

約数和(自身を除く): 621205776

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, 37951, 75902, 113853, 151804, 189755, 227706, 303608, 379510, 455412, 569265, 607216, 759020, 910824, 1138530, 1176481, 1518040, 1821648, 2277060, 2352962, 3036080, 3529443, 4554120, 4705924, 5882405, 7058886, 9108240, 9411848, 11764810, 14117772, 17647215, 18823696, 23529620, 28235544, 35294430, 47059240, 56471088, 70588860, 94118480, 141177720, 282355440]

約数ペア:

[(1, 282355440), (2, 141177720), (3, 94118480), (4, 70588860), (5, 56471088), (6, 47059240), (8, 35294430), (10, 28235544), (12, 23529620), (15, 18823696), (16, 17647215), (20, 14117772), (24, 11764810), (30, 9411848), (31, 9108240), (40, 7058886), (48, 5882405), (60, 4705924), (62, 4554120), (80, 3529443), (93, 3036080), (120, 2352962), (124, 2277060), (155, 1821648), (186, 1518040), (240, 1176481), (248, 1138530), (310, 910824), (372, 759020), (465, 607216), (496, 569265), (620, 455412), (744, 379510), (930, 303608), (1240, 227706), (1488, 189755), (1860, 151804), (2480, 113853), (3720, 75902), (7440, 37951)]