203045520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3631}}^1$

素因数の和:3880

約数の個数: 80

約数和(自身を含む): 632316672

約数和(自身を除く): 429271152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3631, 3728, 4660, 5592, 6990, 7262, 9320, 10893, 11184, 13980, 14524, 18155, 18640, 21786, 27960, 29048, 36310, 43572, 54465, 55920, 58096, 72620, 87144, 108930, 145240, 174288, 217860, 290480, 435720, 846023, 871440, 1692046, 2538069, 3384092, 4230115, 5076138, 6768184, 8460230, 10152276, 12690345, 13536368, 16920460, 20304552, 25380690, 33840920, 40609104, 50761380, 67681840, 101522760, 203045520]

約数ペア:

[(1, 203045520), (2, 101522760), (3, 67681840), (4, 50761380), (5, 40609104), (6, 33840920), (8, 25380690), (10, 20304552), (12, 16920460), (15, 13536368), (16, 12690345), (20, 10152276), (24, 8460230), (30, 6768184), (40, 5076138), (48, 4230115), (60, 3384092), (80, 2538069), (120, 1692046), (233, 871440), (240, 846023), (466, 435720), (699, 290480), (932, 217860), (1165, 174288), (1398, 145240), (1864, 108930), (2330, 87144), (2796, 72620), (3495, 58096), (3631, 55920), (3728, 54465), (4660, 43572), (5592, 36310), (6990, 29048), (7262, 27960), (9320, 21786), (10893, 18640), (11184, 18155), (13980, 14524)]