248190960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33359}}^1$

素因数の和:33406

約数の個数: 80

約数和(自身を含む): 794234880

約数和(自身を除く): 546043920

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, 33359, 66718, 100077, 133436, 166795, 200154, 266872, 333590, 400308, 500385, 533744, 667180, 800616, 1000770, 1034129, 1334360, 1601232, 2001540, 2068258, 2668720, 3102387, 4003080, 4136516, 5170645, 6204774, 8006160, 8273032, 10341290, 12409548, 15511935, 16546064, 20682580, 24819096, 31023870, 41365160, 49638192, 62047740, 82730320, 124095480, 248190960]

約数ペア:

[(1, 248190960), (2, 124095480), (3, 82730320), (4, 62047740), (5, 49638192), (6, 41365160), (8, 31023870), (10, 24819096), (12, 20682580), (15, 16546064), (16, 15511935), (20, 12409548), (24, 10341290), (30, 8273032), (31, 8006160), (40, 6204774), (48, 5170645), (60, 4136516), (62, 4003080), (80, 3102387), (93, 2668720), (120, 2068258), (124, 2001540), (155, 1601232), (186, 1334360), (240, 1034129), (248, 1000770), (310, 800616), (372, 667180), (465, 533744), (496, 500385), (620, 400308), (744, 333590), (930, 266872), (1240, 200154), (1488, 166795), (1860, 133436), (2480, 100077), (3720, 66718), (7440, 33359)]