248146320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33353}}^1$

素因数の和:33400

約数の個数: 80

約数和(自身を含む): 794092032

約数和(自身を除く): 545945712

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, 33353, 66706, 100059, 133412, 166765, 200118, 266824, 333530, 400236, 500295, 533648, 667060, 800472, 1000590, 1033943, 1334120, 1600944, 2001180, 2067886, 2668240, 3101829, 4002360, 4135772, 5169715, 6203658, 8004720, 8271544, 10339430, 12407316, 15509145, 16543088, 20678860, 24814632, 31018290, 41357720, 49629264, 62036580, 82715440, 124073160, 248146320]

約数ペア:

[(1, 248146320), (2, 124073160), (3, 82715440), (4, 62036580), (5, 49629264), (6, 41357720), (8, 31018290), (10, 24814632), (12, 20678860), (15, 16543088), (16, 15509145), (20, 12407316), (24, 10339430), (30, 8271544), (31, 8004720), (40, 6203658), (48, 5169715), (60, 4135772), (62, 4002360), (80, 3101829), (93, 2668240), (120, 2067886), (124, 2001180), (155, 1600944), (186, 1334120), (240, 1033943), (248, 1000590), (310, 800472), (372, 667060), (465, 533648), (496, 500295), (620, 400236), (744, 333530), (930, 266824), (1240, 200118), (1488, 166765), (1860, 133412), (2480, 100059), (3720, 66706), (7440, 33353)]