230790960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4391}}^1$

素因数の和:4483

約数の個数: 120

約数和(自身を含む): 785869344

約数和(自身を除く): 555078384

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, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 4391, 5256, 5840, 6570, 8760, 8782, 10512, 13140, 13173, 17520, 17564, 21955, 26280, 26346, 35128, 39519, 43910, 52560, 52692, 65865, 70256, 79038, 87820, 105384, 131730, 158076, 175640, 197595, 210768, 263460, 316152, 320543, 351280, 395190, 526920, 632304, 641086, 790380, 961629, 1053840, 1282172, 1580760, 1602715, 1923258, 2564344, 2884887, 3161520, 3205430, 3846516, 4808145, 5128688, 5769774, 6410860, 7693032, 9616290, 11539548, 12821720, 14424435, 15386064, 19232580, 23079096, 25643440, 28848870, 38465160, 46158192, 57697740, 76930320, 115395480, 230790960]

約数ペア:

[(1, 230790960), (2, 115395480), (3, 76930320), (4, 57697740), (5, 46158192), (6, 38465160), (8, 28848870), (9, 25643440), (10, 23079096), (12, 19232580), (15, 15386064), (16, 14424435), (18, 12821720), (20, 11539548), (24, 9616290), (30, 7693032), (36, 6410860), (40, 5769774), (45, 5128688), (48, 4808145), (60, 3846516), (72, 3205430), (73, 3161520), (80, 2884887), (90, 2564344), (120, 1923258), (144, 1602715), (146, 1580760), (180, 1282172), (219, 1053840), (240, 961629), (292, 790380), (360, 641086), (365, 632304), (438, 526920), (584, 395190), (657, 351280), (720, 320543), (730, 316152), (876, 263460), (1095, 210768), (1168, 197595), (1314, 175640), (1460, 158076), (1752, 131730), (2190, 105384), (2628, 87820), (2920, 79038), (3285, 70256), (3504, 65865), (4380, 52692), (4391, 52560), (5256, 43910), (5840, 39519), (6570, 35128), (8760, 26346), (8782, 26280), (10512, 21955), (13140, 17564), (13173, 17520)]