231167280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2683}}^1$

素因数の和:3058

約数の個数: 80

約数和(自身を含む): 718882560

約数和(自身を除く): 487715280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1795, 2154, 2683, 2872, 3590, 4308, 5366, 5385, 5744, 7180, 8049, 8616, 10732, 10770, 13415, 14360, 16098, 17232, 21464, 21540, 26830, 28720, 32196, 40245, 42928, 43080, 53660, 64392, 80490, 86160, 107320, 128784, 160980, 214640, 321960, 643920, 963197, 1926394, 2889591, 3852788, 4815985, 5779182, 7705576, 9631970, 11558364, 14447955, 15411152, 19263940, 23116728, 28895910, 38527880, 46233456, 57791820, 77055760, 115583640, 231167280]

約数ペア:

[(1, 231167280), (2, 115583640), (3, 77055760), (4, 57791820), (5, 46233456), (6, 38527880), (8, 28895910), (10, 23116728), (12, 19263940), (15, 15411152), (16, 14447955), (20, 11558364), (24, 9631970), (30, 7705576), (40, 5779182), (48, 4815985), (60, 3852788), (80, 2889591), (120, 1926394), (240, 963197), (359, 643920), (718, 321960), (1077, 214640), (1436, 160980), (1795, 128784), (2154, 107320), (2683, 86160), (2872, 80490), (3590, 64392), (4308, 53660), (5366, 43080), (5385, 42928), (5744, 40245), (7180, 32196), (8049, 28720), (8616, 26830), (10732, 21540), (10770, 21464), (13415, 17232), (14360, 16098)]