159714480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21467}}^1$

素因数の和:21514

約数の個数: 80

約数和(自身を含む): 511110144

約数和(自身を除く): 351395664

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, 21467, 42934, 64401, 85868, 107335, 128802, 171736, 214670, 257604, 322005, 343472, 429340, 515208, 644010, 665477, 858680, 1030416, 1288020, 1330954, 1717360, 1996431, 2576040, 2661908, 3327385, 3992862, 5152080, 5323816, 6654770, 7985724, 9982155, 10647632, 13309540, 15971448, 19964310, 26619080, 31942896, 39928620, 53238160, 79857240, 159714480]

約数ペア:

[(1, 159714480), (2, 79857240), (3, 53238160), (4, 39928620), (5, 31942896), (6, 26619080), (8, 19964310), (10, 15971448), (12, 13309540), (15, 10647632), (16, 9982155), (20, 7985724), (24, 6654770), (30, 5323816), (31, 5152080), (40, 3992862), (48, 3327385), (60, 2661908), (62, 2576040), (80, 1996431), (93, 1717360), (120, 1330954), (124, 1288020), (155, 1030416), (186, 858680), (240, 665477), (248, 644010), (310, 515208), (372, 429340), (465, 343472), (496, 322005), (620, 257604), (744, 214670), (930, 171736), (1240, 128802), (1488, 107335), (1860, 85868), (2480, 64401), (3720, 42934), (7440, 21467)]