159841320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30977}}^1$

素因数の和:31034

約数の個数: 64

約数和(自身を含む): 490691520

約数和(自身を除く): 330850200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 30977, 61954, 92931, 123908, 154885, 185862, 247816, 309770, 371724, 464655, 619540, 743448, 929310, 1239080, 1332011, 1858620, 2664022, 3717240, 3996033, 5328044, 6660055, 7992066, 10656088, 13320110, 15984132, 19980165, 26640220, 31968264, 39960330, 53280440, 79920660, 159841320]

約数ペア:

[(1, 159841320), (2, 79920660), (3, 53280440), (4, 39960330), (5, 31968264), (6, 26640220), (8, 19980165), (10, 15984132), (12, 13320110), (15, 10656088), (20, 7992066), (24, 6660055), (30, 5328044), (40, 3996033), (43, 3717240), (60, 2664022), (86, 1858620), (120, 1332011), (129, 1239080), (172, 929310), (215, 743448), (258, 619540), (344, 464655), (430, 371724), (516, 309770), (645, 247816), (860, 185862), (1032, 154885), (1290, 123908), (1720, 92931), (2580, 61954), (5160, 30977)]