143278320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5477}}^1$

素因数の和:5602

約数の個数: 80

約数和(自身を含む): 448319520

約数和(自身を除く): 305041200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 5477, 6540, 8720, 10954, 13080, 16431, 21908, 26160, 27385, 32862, 43816, 54770, 65724, 82155, 87632, 109540, 131448, 164310, 219080, 262896, 328620, 438160, 596993, 657240, 1193986, 1314480, 1790979, 2387972, 2984965, 3581958, 4775944, 5969930, 7163916, 8954895, 9551888, 11939860, 14327832, 17909790, 23879720, 28655664, 35819580, 47759440, 71639160, 143278320]

約数ペア:

[(1, 143278320), (2, 71639160), (3, 47759440), (4, 35819580), (5, 28655664), (6, 23879720), (8, 17909790), (10, 14327832), (12, 11939860), (15, 9551888), (16, 8954895), (20, 7163916), (24, 5969930), (30, 4775944), (40, 3581958), (48, 2984965), (60, 2387972), (80, 1790979), (109, 1314480), (120, 1193986), (218, 657240), (240, 596993), (327, 438160), (436, 328620), (545, 262896), (654, 219080), (872, 164310), (1090, 131448), (1308, 109540), (1635, 87632), (1744, 82155), (2180, 65724), (2616, 54770), (3270, 43816), (4360, 32862), (5232, 27385), (5477, 26160), (6540, 21908), (8720, 16431), (10954, 13080)]