171622320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31091}}^1$

素因数の和:31130

約数の個数: 80

約数和(自身を含む): 555178752

約数和(自身を除く): 383556432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 31091, 62182, 93273, 124364, 155455, 186546, 248728, 310910, 373092, 466365, 497456, 621820, 715093, 746184, 932730, 1243640, 1430186, 1492368, 1865460, 2145279, 2487280, 2860372, 3575465, 3730920, 4290558, 5720744, 7150930, 7461840, 8581116, 10726395, 11441488, 14301860, 17162232, 21452790, 28603720, 34324464, 42905580, 57207440, 85811160, 171622320]

約数ペア:

[(1, 171622320), (2, 85811160), (3, 57207440), (4, 42905580), (5, 34324464), (6, 28603720), (8, 21452790), (10, 17162232), (12, 14301860), (15, 11441488), (16, 10726395), (20, 8581116), (23, 7461840), (24, 7150930), (30, 5720744), (40, 4290558), (46, 3730920), (48, 3575465), (60, 2860372), (69, 2487280), (80, 2145279), (92, 1865460), (115, 1492368), (120, 1430186), (138, 1243640), (184, 932730), (230, 746184), (240, 715093), (276, 621820), (345, 497456), (368, 466365), (460, 373092), (552, 310910), (690, 248728), (920, 186546), (1104, 155455), (1380, 124364), (1840, 93273), (2760, 62182), (5520, 31091)]