1317359880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{118043}}^1$

素因数の和:118091

約数の個数: 96

約数和(自身を含む): 4419567360

約数和(自身を除く): 3102207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 118043, 236086, 354129, 472172, 590215, 708258, 944344, 1062387, 1180430, 1416516, 1770645, 2124774, 2360860, 2833032, 3541290, 3659333, 4249548, 4721720, 5311935, 7082580, 7318666, 8499096, 10623870, 10977999, 14165160, 14637332, 18296665, 21247740, 21955998, 29274664, 32933997, 36593330, 42495480, 43911996, 54889995, 65867994, 73186660, 87823992, 109779990, 131735988, 146373320, 164669985, 219559980, 263471976, 329339970, 439119960, 658679940, 1317359880]

約数ペア:

[(1, 1317359880), (2, 658679940), (3, 439119960), (4, 329339970), (5, 263471976), (6, 219559980), (8, 164669985), (9, 146373320), (10, 131735988), (12, 109779990), (15, 87823992), (18, 73186660), (20, 65867994), (24, 54889995), (30, 43911996), (31, 42495480), (36, 36593330), (40, 32933997), (45, 29274664), (60, 21955998), (62, 21247740), (72, 18296665), (90, 14637332), (93, 14165160), (120, 10977999), (124, 10623870), (155, 8499096), (180, 7318666), (186, 7082580), (248, 5311935), (279, 4721720), (310, 4249548), (360, 3659333), (372, 3541290), (465, 2833032), (558, 2360860), (620, 2124774), (744, 1770645), (930, 1416516), (1116, 1180430), (1240, 1062387), (1395, 944344), (1860, 708258), (2232, 590215), (2790, 472172), (3720, 354129), (5580, 236086), (11160, 118043)]