254132883360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{491591}}^1$

素因数の和:491971

約数の個数: 144

約数和(自身を含む): 869645911680

約数和(自身を除く): 615513028320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 359, 360, 480, 718, 720, 1077, 1436, 1440, 1795, 2154, 2872, 3231, 3590, 4308, 5385, 5744, 6462, 7180, 8616, 10770, 11488, 12924, 14360, 16155, 17232, 21540, 25848, 28720, 32310, 34464, 43080, 51696, 57440, 64620, 86160, 103392, 129240, 172320, 258480, 491591, 516960, 983182, 1474773, 1966364, 2457955, 2949546, 3932728, 4424319, 4915910, 5899092, 7373865, 7865456, 8848638, 9831820, 11798184, 14747730, 15730912, 17697276, 19663640, 22121595, 23596368, 29495460, 35394552, 39327280, 44243190, 47192736, 58990920, 70789104, 78654560, 88486380, 117981840, 141578208, 176481169, 176972760, 235963680, 352962338, 353945520, 529443507, 705924676, 707891040, 882405845, 1058887014, 1411849352, 1588330521, 1764811690, 2117774028, 2647217535, 2823698704, 3176661042, 3529623380, 4235548056, 5294435070, 5647397408, 6353322084, 7059246760, 7941652605, 8471096112, 10588870140, 12706644168, 14118493520, 15883305210, 16942192224, 21177740280, 25413288336, 28236987040, 31766610420, 42355480560, 50826576672, 63533220840, 84710961120, 127066441680, 254132883360]

約数ペア:

[(1, 254132883360), (2, 127066441680), (3, 84710961120), (4, 63533220840), (5, 50826576672), (6, 42355480560), (8, 31766610420), (9, 28236987040), (10, 25413288336), (12, 21177740280), (15, 16942192224), (16, 15883305210), (18, 14118493520), (20, 12706644168), (24, 10588870140), (30, 8471096112), (32, 7941652605), (36, 7059246760), (40, 6353322084), (45, 5647397408), (48, 5294435070), (60, 4235548056), (72, 3529623380), (80, 3176661042), (90, 2823698704), (96, 2647217535), (120, 2117774028), (144, 1764811690), (160, 1588330521), (180, 1411849352), (240, 1058887014), (288, 882405845), (359, 707891040), (360, 705924676), (480, 529443507), (718, 353945520), (720, 352962338), (1077, 235963680), (1436, 176972760), (1440, 176481169), (1795, 141578208), (2154, 117981840), (2872, 88486380), (3231, 78654560), (3590, 70789104), (4308, 58990920), (5385, 47192736), (5744, 44243190), (6462, 39327280), (7180, 35394552), (8616, 29495460), (10770, 23596368), (11488, 22121595), (12924, 19663640), (14360, 17697276), (16155, 15730912), (17232, 14747730), (21540, 11798184), (25848, 9831820), (28720, 8848638), (32310, 7865456), (34464, 7373865), (43080, 5899092), (51696, 4915910), (57440, 4424319), (64620, 3932728), (86160, 2949546), (103392, 2457955), (129240, 1966364), (172320, 1474773), (258480, 983182), (491591, 516960)]