238240080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25453}}^1$

素因数の和:25485

約数の個数: 120

約数和(自身を含む): 861668808

約数和(自身を除く): 623428728

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, 25453, 50906, 76359, 101812, 127265, 152718, 203624, 229077, 254530, 305436, 330889, 381795, 407248, 458154, 509060, 610872, 661778, 763590, 916308, 992667, 1018120, 1145385, 1221744, 1323556, 1527180, 1654445, 1832616, 1985334, 2036240, 2290770, 2647112, 2978001, 3054360, 3308890, 3665232, 3970668, 4581540, 4963335, 5294224, 5956002, 6108720, 6617780, 7941336, 9163080, 9926670, 11912004, 13235560, 14890005, 15882672, 18326160, 19853340, 23824008, 26471120, 29780010, 39706680, 47648016, 59560020, 79413360, 119120040, 238240080]

約数ペア:

[(1, 238240080), (2, 119120040), (3, 79413360), (4, 59560020), (5, 47648016), (6, 39706680), (8, 29780010), (9, 26471120), (10, 23824008), (12, 19853340), (13, 18326160), (15, 15882672), (16, 14890005), (18, 13235560), (20, 11912004), (24, 9926670), (26, 9163080), (30, 7941336), (36, 6617780), (39, 6108720), (40, 5956002), (45, 5294224), (48, 4963335), (52, 4581540), (60, 3970668), (65, 3665232), (72, 3308890), (78, 3054360), (80, 2978001), (90, 2647112), (104, 2290770), (117, 2036240), (120, 1985334), (130, 1832616), (144, 1654445), (156, 1527180), (180, 1323556), (195, 1221744), (208, 1145385), (234, 1018120), (240, 992667), (260, 916308), (312, 763590), (360, 661778), (390, 610872), (468, 509060), (520, 458154), (585, 407248), (624, 381795), (720, 330889), (780, 305436), (936, 254530), (1040, 229077), (1170, 203624), (1560, 152718), (1872, 127265), (2340, 101812), (3120, 76359), (4680, 50906), (9360, 25453)]