240168330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 644117760

約数和(自身を除く): 403949430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 229, 258, 271, 387, 430, 458, 542, 645, 687, 774, 813, 1145, 1290, 1355, 1374, 1626, 1935, 2061, 2290, 2439, 2710, 3435, 3870, 4065, 4122, 4878, 6870, 8130, 9847, 10305, 11653, 12195, 19694, 20610, 23306, 24390, 29541, 34959, 49235, 58265, 59082, 62059, 69918, 88623, 98470, 104877, 116530, 124118, 147705, 174795, 177246, 186177, 209754, 295410, 310295, 349590, 372354, 443115, 524385, 558531, 620590, 886230, 930885, 1048770, 1117062, 1861770, 2668537, 2792655, 5337074, 5585310, 8005611, 13342685, 16011222, 24016833, 26685370, 40028055, 48033666, 80056110, 120084165, 240168330]

約数ペア:

[(1, 240168330), (2, 120084165), (3, 80056110), (5, 48033666), (6, 40028055), (9, 26685370), (10, 24016833), (15, 16011222), (18, 13342685), (30, 8005611), (43, 5585310), (45, 5337074), (86, 2792655), (90, 2668537), (129, 1861770), (215, 1117062), (229, 1048770), (258, 930885), (271, 886230), (387, 620590), (430, 558531), (458, 524385), (542, 443115), (645, 372354), (687, 349590), (774, 310295), (813, 295410), (1145, 209754), (1290, 186177), (1355, 177246), (1374, 174795), (1626, 147705), (1935, 124118), (2061, 116530), (2290, 104877), (2439, 98470), (2710, 88623), (3435, 69918), (3870, 62059), (4065, 59082), (4122, 58265), (4878, 49235), (6870, 34959), (8130, 29541), (9847, 24390), (10305, 23306), (11653, 20610), (12195, 19694)]