30273720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5867}}^1$

素因数の和:5924

約数の個数: 64

約数和(自身を含む): 92949120

約数和(自身を除く): 62675400

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, 5867, 11734, 17601, 23468, 29335, 35202, 46936, 58670, 70404, 88005, 117340, 140808, 176010, 234680, 252281, 352020, 504562, 704040, 756843, 1009124, 1261405, 1513686, 2018248, 2522810, 3027372, 3784215, 5045620, 6054744, 7568430, 10091240, 15136860, 30273720]

約数ペア:

[(1, 30273720), (2, 15136860), (3, 10091240), (4, 7568430), (5, 6054744), (6, 5045620), (8, 3784215), (10, 3027372), (12, 2522810), (15, 2018248), (20, 1513686), (24, 1261405), (30, 1009124), (40, 756843), (43, 704040), (60, 504562), (86, 352020), (120, 252281), (129, 234680), (172, 176010), (215, 140808), (258, 117340), (344, 88005), (430, 70404), (516, 58670), (645, 46936), (860, 35202), (1032, 29335), (1290, 23468), (1720, 17601), (2580, 11734), (5160, 5867)]