165027120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15991}}^1$

素因数の和:16050

約数の個数: 80

約数和(自身を含む): 523514112

約数和(自身を除く): 358486992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15991, 31982, 47973, 63964, 79955, 95946, 127928, 159910, 191892, 239865, 255856, 319820, 383784, 479730, 639640, 687613, 767568, 959460, 1279280, 1375226, 1918920, 2062839, 2750452, 3438065, 3837840, 4125678, 5500904, 6876130, 8251356, 10314195, 11001808, 13752260, 16502712, 20628390, 27504520, 33005424, 41256780, 55009040, 82513560, 165027120]

約数ペア:

[(1, 165027120), (2, 82513560), (3, 55009040), (4, 41256780), (5, 33005424), (6, 27504520), (8, 20628390), (10, 16502712), (12, 13752260), (15, 11001808), (16, 10314195), (20, 8251356), (24, 6876130), (30, 5500904), (40, 4125678), (43, 3837840), (48, 3438065), (60, 2750452), (80, 2062839), (86, 1918920), (120, 1375226), (129, 1279280), (172, 959460), (215, 767568), (240, 687613), (258, 639640), (344, 479730), (430, 383784), (516, 319820), (645, 255856), (688, 239865), (860, 191892), (1032, 159910), (1290, 127928), (1720, 95946), (2064, 79955), (2580, 63964), (3440, 47973), (5160, 31982), (10320, 15991)]