231894120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8513}}^1$

素因数の和:8754

約数の個数: 64

約数和(自身を含む): 698829120

約数和(自身を除く): 466935000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 8513, 9080, 13620, 17026, 25539, 27240, 34052, 42565, 51078, 68104, 85130, 102156, 127695, 170260, 204312, 255390, 340520, 510780, 1021560, 1932451, 3864902, 5797353, 7729804, 9662255, 11594706, 15459608, 19324510, 23189412, 28986765, 38649020, 46378824, 57973530, 77298040, 115947060, 231894120]

約数ペア:

[(1, 231894120), (2, 115947060), (3, 77298040), (4, 57973530), (5, 46378824), (6, 38649020), (8, 28986765), (10, 23189412), (12, 19324510), (15, 15459608), (20, 11594706), (24, 9662255), (30, 7729804), (40, 5797353), (60, 3864902), (120, 1932451), (227, 1021560), (454, 510780), (681, 340520), (908, 255390), (1135, 204312), (1362, 170260), (1816, 127695), (2270, 102156), (2724, 85130), (3405, 68104), (4540, 51078), (5448, 42565), (6810, 34052), (8513, 27240), (9080, 25539), (13620, 17026)]