145579680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 240

約数和(自身を含む): 526901760

約数和(自身を除く): 381322080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 239, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 478, 480, 540, 564, 648, 705, 717, 720, 752, 810, 846, 864, 940, 956, 1080, 1128, 1195, 1269, 1296, 1410, 1434, 1440, 1504, 1620, 1692, 1880, 1912, 2115, 2151, 2160, 2256, 2390, 2538, 2592, 2820, 2868, 3240, 3384, 3585, 3760, 3807, 3824, 4230, 4302, 4320, 4512, 4780, 5076, 5640, 5736, 6345, 6453, 6480, 6768, 7170, 7520, 7614, 7648, 8460, 8604, 9560, 10152, 10755, 11233, 11280, 11472, 12690, 12906, 12960, 13536, 14340, 15228, 16920, 17208, 19035, 19120, 19359, 20304, 21510, 22466, 22560, 22944, 25380, 25812, 28680, 30456, 32265, 33699, 33840, 34416, 38070, 38240, 38718, 40608, 43020, 44932, 50760, 51624, 56165, 57360, 60912, 64530, 67398, 67680, 68832, 76140, 77436, 86040, 89864, 96795, 101097, 101520, 103248, 112330, 114720, 121824, 129060, 134796, 152280, 154872, 168495, 172080, 179728, 193590, 202194, 203040, 206496, 224660, 258120, 269592, 303291, 304560, 309744, 336990, 344160, 359456, 387180, 404388, 449320, 505485, 516240, 539184, 606582, 609120, 619488, 673980, 774360, 808776, 898640, 909873, 1010970, 1032480, 1078368, 1213164, 1347960, 1516455, 1548720, 1617552, 1797280, 1819746, 2021940, 2426328, 2695920, 3032910, 3097440, 3235104, 3639492, 4043880, 4549365, 4852656, 5391840, 6065820, 7278984, 8087760, 9098730, 9705312, 12131640, 14557968, 16175520, 18197460, 24263280, 29115936, 36394920, 48526560, 72789840, 145579680]

約数ペア:

[(1, 145579680), (2, 72789840), (3, 48526560), (4, 36394920), (5, 29115936), (6, 24263280), (8, 18197460), (9, 16175520), (10, 14557968), (12, 12131640), (15, 9705312), (16, 9098730), (18, 8087760), (20, 7278984), (24, 6065820), (27, 5391840), (30, 4852656), (32, 4549365), (36, 4043880), (40, 3639492), (45, 3235104), (47, 3097440), (48, 3032910), (54, 2695920), (60, 2426328), (72, 2021940), (80, 1819746), (81, 1797280), (90, 1617552), (94, 1548720), (96, 1516455), (108, 1347960), (120, 1213164), (135, 1078368), (141, 1032480), (144, 1010970), (160, 909873), (162, 898640), (180, 808776), (188, 774360), (216, 673980), (235, 619488), (239, 609120), (240, 606582), (270, 539184), (282, 516240), (288, 505485), (324, 449320), (360, 404388), (376, 387180), (405, 359456), (423, 344160), (432, 336990), (470, 309744), (478, 304560), (480, 303291), (540, 269592), (564, 258120), (648, 224660), (705, 206496), (717, 203040), (720, 202194), (752, 193590), (810, 179728), (846, 172080), (864, 168495), (940, 154872), (956, 152280), (1080, 134796), (1128, 129060), (1195, 121824), (1269, 114720), (1296, 112330), (1410, 103248), (1434, 101520), (1440, 101097), (1504, 96795), (1620, 89864), (1692, 86040), (1880, 77436), (1912, 76140), (2115, 68832), (2151, 67680), (2160, 67398), (2256, 64530), (2390, 60912), (2538, 57360), (2592, 56165), (2820, 51624), (2868, 50760), (3240, 44932), (3384, 43020), (3585, 40608), (3760, 38718), (3807, 38240), (3824, 38070), (4230, 34416), (4302, 33840), (4320, 33699), (4512, 32265), (4780, 30456), (5076, 28680), (5640, 25812), (5736, 25380), (6345, 22944), (6453, 22560), (6480, 22466), (6768, 21510), (7170, 20304), (7520, 19359), (7614, 19120), (7648, 19035), (8460, 17208), (8604, 16920), (9560, 15228), (10152, 14340), (10755, 13536), (11233, 12960), (11280, 12906), (11472, 12690)]