233201520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2239

約数の個数: 120

約数和(自身を含む): 788538816

約数和(自身を除く): 555337296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2063, 2355, 2512, 2826, 3140, 3768, 4126, 4710, 5652, 6189, 6280, 7065, 7536, 8252, 9420, 10315, 11304, 12378, 12560, 14130, 16504, 18567, 18840, 20630, 22608, 24756, 28260, 30945, 33008, 37134, 37680, 41260, 49512, 56520, 61890, 74268, 82520, 92835, 99024, 113040, 123780, 148536, 165040, 185670, 247560, 297072, 323891, 371340, 495120, 647782, 742680, 971673, 1295564, 1485360, 1619455, 1943346, 2591128, 2915019, 3238910, 3886692, 4858365, 5182256, 5830038, 6477820, 7773384, 9716730, 11660076, 12955640, 14575095, 15546768, 19433460, 23320152, 25911280, 29150190, 38866920, 46640304, 58300380, 77733840, 116600760, 233201520]

約数ペア:

[(1, 233201520), (2, 116600760), (3, 77733840), (4, 58300380), (5, 46640304), (6, 38866920), (8, 29150190), (9, 25911280), (10, 23320152), (12, 19433460), (15, 15546768), (16, 14575095), (18, 12955640), (20, 11660076), (24, 9716730), (30, 7773384), (36, 6477820), (40, 5830038), (45, 5182256), (48, 4858365), (60, 3886692), (72, 3238910), (80, 2915019), (90, 2591128), (120, 1943346), (144, 1619455), (157, 1485360), (180, 1295564), (240, 971673), (314, 742680), (360, 647782), (471, 495120), (628, 371340), (720, 323891), (785, 297072), (942, 247560), (1256, 185670), (1413, 165040), (1570, 148536), (1884, 123780), (2063, 113040), (2355, 99024), (2512, 92835), (2826, 82520), (3140, 74268), (3768, 61890), (4126, 56520), (4710, 49512), (5652, 41260), (6189, 37680), (6280, 37134), (7065, 33008), (7536, 30945), (8252, 28260), (9420, 24756), (10315, 22608), (11304, 20630), (12378, 18840), (12560, 18567), (14130, 16504)]