235423920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31643}}^1$

素因数の和:31690

約数の個数: 80

約数和(自身を含む): 753380352

約数和(自身を除く): 517956432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 31643, 63286, 94929, 126572, 158215, 189858, 253144, 316430, 379716, 474645, 506288, 632860, 759432, 949290, 980933, 1265720, 1518864, 1898580, 1961866, 2531440, 2942799, 3797160, 3923732, 4904665, 5885598, 7594320, 7847464, 9809330, 11771196, 14713995, 15694928, 19618660, 23542392, 29427990, 39237320, 47084784, 58855980, 78474640, 117711960, 235423920]

約数ペア:

[(1, 235423920), (2, 117711960), (3, 78474640), (4, 58855980), (5, 47084784), (6, 39237320), (8, 29427990), (10, 23542392), (12, 19618660), (15, 15694928), (16, 14713995), (20, 11771196), (24, 9809330), (30, 7847464), (31, 7594320), (40, 5885598), (48, 4904665), (60, 3923732), (62, 3797160), (80, 2942799), (93, 2531440), (120, 1961866), (124, 1898580), (155, 1518864), (186, 1265720), (240, 980933), (248, 949290), (310, 759432), (372, 632860), (465, 506288), (496, 474645), (620, 379716), (744, 316430), (930, 253144), (1240, 189858), (1488, 158215), (1860, 126572), (2480, 94929), (3720, 63286), (7440, 31643)]