477180720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:585

約数の個数: 200

約数和(自身を含む): 1669945200

約数和(自身を除く): 1192764480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 211, 216, 240, 270, 324, 349, 360, 405, 422, 432, 540, 633, 648, 698, 720, 810, 844, 1047, 1055, 1080, 1266, 1296, 1396, 1620, 1688, 1745, 1899, 2094, 2110, 2160, 2532, 2792, 3141, 3165, 3240, 3376, 3490, 3798, 4188, 4220, 5064, 5235, 5584, 5697, 6282, 6330, 6480, 6980, 7596, 8376, 8440, 9423, 9495, 10128, 10470, 11394, 12564, 12660, 13960, 15192, 15705, 16752, 16880, 17091, 18846, 18990, 20940, 22788, 25128, 25320, 27920, 28269, 28485, 30384, 31410, 34182, 37692, 37980, 41880, 45576, 47115, 50256, 50640, 56538, 56970, 62820, 68364, 73639, 75384, 75960, 83760, 85455, 91152, 94230, 113076, 113940, 125640, 136728, 141345, 147278, 150768, 151920, 170910, 188460, 220917, 226152, 227880, 251280, 273456, 282690, 294556, 341820, 368195, 376920, 441834, 452304, 455760, 565380, 589112, 662751, 683640, 736390, 753840, 883668, 1104585, 1130760, 1178224, 1325502, 1367280, 1472780, 1767336, 1988253, 2209170, 2261520, 2651004, 2945560, 3313755, 3534672, 3976506, 4418340, 5302008, 5891120, 5964759, 6627510, 7953012, 8836680, 9941265, 10604016, 11929518, 13255020, 15906024, 17673360, 19882530, 23859036, 26510040, 29823795, 31812048, 39765060, 47718072, 53020080, 59647590, 79530120, 95436144, 119295180, 159060240, 238590360, 477180720]

約数ペア:

[(1, 477180720), (2, 238590360), (3, 159060240), (4, 119295180), (5, 95436144), (6, 79530120), (8, 59647590), (9, 53020080), (10, 47718072), (12, 39765060), (15, 31812048), (16, 29823795), (18, 26510040), (20, 23859036), (24, 19882530), (27, 17673360), (30, 15906024), (36, 13255020), (40, 11929518), (45, 10604016), (48, 9941265), (54, 8836680), (60, 7953012), (72, 6627510), (80, 5964759), (81, 5891120), (90, 5302008), (108, 4418340), (120, 3976506), (135, 3534672), (144, 3313755), (162, 2945560), (180, 2651004), (211, 2261520), (216, 2209170), (240, 1988253), (270, 1767336), (324, 1472780), (349, 1367280), (360, 1325502), (405, 1178224), (422, 1130760), (432, 1104585), (540, 883668), (633, 753840), (648, 736390), (698, 683640), (720, 662751), (810, 589112), (844, 565380), (1047, 455760), (1055, 452304), (1080, 441834), (1266, 376920), (1296, 368195), (1396, 341820), (1620, 294556), (1688, 282690), (1745, 273456), (1899, 251280), (2094, 227880), (2110, 226152), (2160, 220917), (2532, 188460), (2792, 170910), (3141, 151920), (3165, 150768), (3240, 147278), (3376, 141345), (3490, 136728), (3798, 125640), (4188, 113940), (4220, 113076), (5064, 94230), (5235, 91152), (5584, 85455), (5697, 83760), (6282, 75960), (6330, 75384), (6480, 73639), (6980, 68364), (7596, 62820), (8376, 56970), (8440, 56538), (9423, 50640), (9495, 50256), (10128, 47115), (10470, 45576), (11394, 41880), (12564, 37980), (12660, 37692), (13960, 34182), (15192, 31410), (15705, 30384), (16752, 28485), (16880, 28269), (17091, 27920), (18846, 25320), (18990, 25128), (20940, 22788)]