38553720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3181}}^1$

素因数の和:3296

約数の個数: 64

約数和(自身を含む): 116843040

約数和(自身を除く): 78289320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 3181, 4040, 6060, 6362, 9543, 12120, 12724, 15905, 19086, 25448, 31810, 38172, 47715, 63620, 76344, 95430, 127240, 190860, 321281, 381720, 642562, 963843, 1285124, 1606405, 1927686, 2570248, 3212810, 3855372, 4819215, 6425620, 7710744, 9638430, 12851240, 19276860, 38553720]

約数ペア:

[(1, 38553720), (2, 19276860), (3, 12851240), (4, 9638430), (5, 7710744), (6, 6425620), (8, 4819215), (10, 3855372), (12, 3212810), (15, 2570248), (20, 1927686), (24, 1606405), (30, 1285124), (40, 963843), (60, 642562), (101, 381720), (120, 321281), (202, 190860), (303, 127240), (404, 95430), (505, 76344), (606, 63620), (808, 47715), (1010, 38172), (1212, 31810), (1515, 25448), (2020, 19086), (2424, 15905), (3030, 12724), (3181, 12120), (4040, 9543), (6060, 6362)]