6591720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 19955520

約数和(自身を除く): 13363800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 337, 489, 652, 674, 815, 978, 1011, 1304, 1348, 1630, 1685, 1956, 2022, 2445, 2696, 3260, 3370, 3912, 4044, 4890, 5055, 6520, 6740, 8088, 9780, 10110, 13480, 19560, 20220, 40440, 54931, 109862, 164793, 219724, 274655, 329586, 439448, 549310, 659172, 823965, 1098620, 1318344, 1647930, 2197240, 3295860, 6591720]

約数ペア:

[(1, 6591720), (2, 3295860), (3, 2197240), (4, 1647930), (5, 1318344), (6, 1098620), (8, 823965), (10, 659172), (12, 549310), (15, 439448), (20, 329586), (24, 274655), (30, 219724), (40, 164793), (60, 109862), (120, 54931), (163, 40440), (326, 20220), (337, 19560), (489, 13480), (652, 10110), (674, 9780), (815, 8088), (978, 6740), (1011, 6520), (1304, 5055), (1348, 4890), (1630, 4044), (1685, 3912), (1956, 3370), (2022, 3260), (2445, 2696)]