423658320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1531}}^1$

素因数の和:2700

約数の個数: 80

約数和(自身を含む): 1315338432

約数和(自身を除く): 891680112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1153, 1531, 2306, 3062, 3459, 4593, 4612, 5765, 6124, 6918, 7655, 9186, 9224, 11530, 12248, 13836, 15310, 17295, 18372, 18448, 22965, 23060, 24496, 27672, 30620, 34590, 36744, 45930, 46120, 55344, 61240, 69180, 73488, 91860, 92240, 122480, 138360, 183720, 276720, 367440, 1765243, 3530486, 5295729, 7060972, 8826215, 10591458, 14121944, 17652430, 21182916, 26478645, 28243888, 35304860, 42365832, 52957290, 70609720, 84731664, 105914580, 141219440, 211829160, 423658320]

約数ペア:

[(1, 423658320), (2, 211829160), (3, 141219440), (4, 105914580), (5, 84731664), (6, 70609720), (8, 52957290), (10, 42365832), (12, 35304860), (15, 28243888), (16, 26478645), (20, 21182916), (24, 17652430), (30, 14121944), (40, 10591458), (48, 8826215), (60, 7060972), (80, 5295729), (120, 3530486), (240, 1765243), (1153, 367440), (1531, 276720), (2306, 183720), (3062, 138360), (3459, 122480), (4593, 92240), (4612, 91860), (5765, 73488), (6124, 69180), (6918, 61240), (7655, 55344), (9186, 46120), (9224, 45930), (11530, 36744), (12248, 34590), (13836, 30620), (15310, 27672), (17295, 24496), (18372, 23060), (18448, 22965)]