289622880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11831}}^1$

素因数の和:11869

約数の個数: 144

約数和(自身を含む): 1046564064

約数和(自身を除く): 756941184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 11831, 12240, 23662, 24480, 35493, 47324, 59155, 70986, 94648, 106479, 118310, 141972, 177465, 189296, 201127, 212958, 236620, 283944, 354930, 378592, 402254, 425916, 473240, 532395, 567888, 603381, 709860, 804508, 851832, 946480, 1005635, 1064790, 1135776, 1206762, 1419720, 1609016, 1703664, 1810143, 1892960, 2011270, 2129580, 2413524, 2839440, 3016905, 3218032, 3407328, 3620286, 4022540, 4259160, 4827048, 5678880, 6033810, 6436064, 7240572, 8045080, 8518320, 9050715, 9654096, 12067620, 14481144, 16090160, 17036640, 18101430, 19308192, 24135240, 28962288, 32180320, 36202860, 48270480, 57924576, 72405720, 96540960, 144811440, 289622880]

約数ペア:

[(1, 289622880), (2, 144811440), (3, 96540960), (4, 72405720), (5, 57924576), (6, 48270480), (8, 36202860), (9, 32180320), (10, 28962288), (12, 24135240), (15, 19308192), (16, 18101430), (17, 17036640), (18, 16090160), (20, 14481144), (24, 12067620), (30, 9654096), (32, 9050715), (34, 8518320), (36, 8045080), (40, 7240572), (45, 6436064), (48, 6033810), (51, 5678880), (60, 4827048), (68, 4259160), (72, 4022540), (80, 3620286), (85, 3407328), (90, 3218032), (96, 3016905), (102, 2839440), (120, 2413524), (136, 2129580), (144, 2011270), (153, 1892960), (160, 1810143), (170, 1703664), (180, 1609016), (204, 1419720), (240, 1206762), (255, 1135776), (272, 1064790), (288, 1005635), (306, 946480), (340, 851832), (360, 804508), (408, 709860), (480, 603381), (510, 567888), (544, 532395), (612, 473240), (680, 425916), (720, 402254), (765, 378592), (816, 354930), (1020, 283944), (1224, 236620), (1360, 212958), (1440, 201127), (1530, 189296), (1632, 177465), (2040, 141972), (2448, 118310), (2720, 106479), (3060, 94648), (4080, 70986), (4896, 59155), (6120, 47324), (8160, 35493), (11831, 24480), (12240, 23662)]