358890480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12816

約数の個数: 160

約数和(自身を含む): 1331373120

約数和(自身を除く): 972482640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 12781, 14040, 25562, 28080, 38343, 51124, 63905, 76686, 102248, 115029, 127810, 153372, 166153, 191715, 204496, 230058, 255620, 306744, 332306, 345087, 383430, 460116, 498459, 511240, 575145, 613488, 664612, 690174, 766860, 830765, 920232, 996918, 1022480, 1150290, 1329224, 1380348, 1495377, 1533720, 1661530, 1725435, 1840464, 1993836, 2300580, 2492295, 2658448, 2760696, 2990754, 3067440, 3323060, 3450870, 3987672, 4486131, 4601160, 4984590, 5521392, 5981508, 6646120, 6901740, 7476885, 7975344, 8972262, 9202320, 9969180, 11963016, 13292240, 13803480, 14953770, 17944524, 19938360, 22430655, 23926032, 27606960, 29907540, 35889048, 39876720, 44861310, 59815080, 71778096, 89722620, 119630160, 179445240, 358890480]

約数ペア:

[(1, 358890480), (2, 179445240), (3, 119630160), (4, 89722620), (5, 71778096), (6, 59815080), (8, 44861310), (9, 39876720), (10, 35889048), (12, 29907540), (13, 27606960), (15, 23926032), (16, 22430655), (18, 19938360), (20, 17944524), (24, 14953770), (26, 13803480), (27, 13292240), (30, 11963016), (36, 9969180), (39, 9202320), (40, 8972262), (45, 7975344), (48, 7476885), (52, 6901740), (54, 6646120), (60, 5981508), (65, 5521392), (72, 4984590), (78, 4601160), (80, 4486131), (90, 3987672), (104, 3450870), (108, 3323060), (117, 3067440), (120, 2990754), (130, 2760696), (135, 2658448), (144, 2492295), (156, 2300580), (180, 1993836), (195, 1840464), (208, 1725435), (216, 1661530), (234, 1533720), (240, 1495377), (260, 1380348), (270, 1329224), (312, 1150290), (351, 1022480), (360, 996918), (390, 920232), (432, 830765), (468, 766860), (520, 690174), (540, 664612), (585, 613488), (624, 575145), (702, 511240), (720, 498459), (780, 460116), (936, 383430), (1040, 345087), (1080, 332306), (1170, 306744), (1404, 255620), (1560, 230058), (1755, 204496), (1872, 191715), (2160, 166153), (2340, 153372), (2808, 127810), (3120, 115029), (3510, 102248), (4680, 76686), (5616, 63905), (7020, 51124), (9360, 38343), (12781, 28080), (14040, 25562)]