216618480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23143}}^1$

素因数の和:23175

約数の個数: 120

約数和(自身を含む): 783470688

約数和(自身を除く): 566852208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23143, 46286, 69429, 92572, 115715, 138858, 185144, 208287, 231430, 277716, 300859, 347145, 370288, 416574, 462860, 555432, 601718, 694290, 833148, 902577, 925720, 1041435, 1110864, 1203436, 1388580, 1504295, 1666296, 1805154, 1851440, 2082870, 2406872, 2707731, 2777160, 3008590, 3332592, 3610308, 4165740, 4512885, 4813744, 5415462, 5554320, 6017180, 7220616, 8331480, 9025770, 10830924, 12034360, 13538655, 14441232, 16662960, 18051540, 21661848, 24068720, 27077310, 36103080, 43323696, 54154620, 72206160, 108309240, 216618480]

約数ペア:

[(1, 216618480), (2, 108309240), (3, 72206160), (4, 54154620), (5, 43323696), (6, 36103080), (8, 27077310), (9, 24068720), (10, 21661848), (12, 18051540), (13, 16662960), (15, 14441232), (16, 13538655), (18, 12034360), (20, 10830924), (24, 9025770), (26, 8331480), (30, 7220616), (36, 6017180), (39, 5554320), (40, 5415462), (45, 4813744), (48, 4512885), (52, 4165740), (60, 3610308), (65, 3332592), (72, 3008590), (78, 2777160), (80, 2707731), (90, 2406872), (104, 2082870), (117, 1851440), (120, 1805154), (130, 1666296), (144, 1504295), (156, 1388580), (180, 1203436), (195, 1110864), (208, 1041435), (234, 925720), (240, 902577), (260, 833148), (312, 694290), (360, 601718), (390, 555432), (468, 462860), (520, 416574), (585, 370288), (624, 347145), (720, 300859), (780, 277716), (936, 231430), (1040, 208287), (1170, 185144), (1560, 138858), (1872, 115715), (2340, 92572), (3120, 69429), (4680, 46286), (9360, 23143)]