90601320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2281}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 272744640

約数和(自身を除く): 182143320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2281, 2648, 3310, 3972, 4562, 4965, 6620, 6843, 7944, 9124, 9930, 11405, 13240, 13686, 18248, 19860, 22810, 27372, 34215, 39720, 45620, 54744, 68430, 91240, 136860, 273720, 755011, 1510022, 2265033, 3020044, 3775055, 4530066, 6040088, 7550110, 9060132, 11325165, 15100220, 18120264, 22650330, 30200440, 45300660, 90601320]

約数ペア:

[(1, 90601320), (2, 45300660), (3, 30200440), (4, 22650330), (5, 18120264), (6, 15100220), (8, 11325165), (10, 9060132), (12, 7550110), (15, 6040088), (20, 4530066), (24, 3775055), (30, 3020044), (40, 2265033), (60, 1510022), (120, 755011), (331, 273720), (662, 136860), (993, 91240), (1324, 68430), (1655, 54744), (1986, 45620), (2281, 39720), (2648, 34215), (3310, 27372), (3972, 22810), (4562, 19860), (4965, 18248), (6620, 13686), (6843, 13240), (7944, 11405), (9124, 9930)]