247501920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2213}}^1$

素因数の和:2464

約数の個数: 96

約数和(自身を含む): 783330912

約数和(自身を除く): 535828992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 233, 240, 466, 480, 699, 932, 1165, 1398, 1864, 2213, 2330, 2796, 3495, 3728, 4426, 4660, 5592, 6639, 6990, 7456, 8852, 9320, 11065, 11184, 13278, 13980, 17704, 18640, 22130, 22368, 26556, 27960, 33195, 35408, 37280, 44260, 53112, 55920, 66390, 70816, 88520, 106224, 111840, 132780, 177040, 212448, 265560, 354080, 515629, 531120, 1031258, 1062240, 1546887, 2062516, 2578145, 3093774, 4125032, 5156290, 6187548, 7734435, 8250064, 10312580, 12375096, 15468870, 16500128, 20625160, 24750192, 30937740, 41250320, 49500384, 61875480, 82500640, 123750960, 247501920]

約数ペア:

[(1, 247501920), (2, 123750960), (3, 82500640), (4, 61875480), (5, 49500384), (6, 41250320), (8, 30937740), (10, 24750192), (12, 20625160), (15, 16500128), (16, 15468870), (20, 12375096), (24, 10312580), (30, 8250064), (32, 7734435), (40, 6187548), (48, 5156290), (60, 4125032), (80, 3093774), (96, 2578145), (120, 2062516), (160, 1546887), (233, 1062240), (240, 1031258), (466, 531120), (480, 515629), (699, 354080), (932, 265560), (1165, 212448), (1398, 177040), (1864, 132780), (2213, 111840), (2330, 106224), (2796, 88520), (3495, 70816), (3728, 66390), (4426, 55920), (4660, 53112), (5592, 44260), (6639, 37280), (6990, 35408), (7456, 33195), (8852, 27960), (9320, 26556), (11065, 22368), (11184, 22130), (13278, 18640), (13980, 17704)]