14220120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 42981120

約数和(自身を除く): 28761000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 727, 815, 978, 1304, 1454, 1630, 1956, 2181, 2445, 2908, 3260, 3635, 3912, 4362, 4890, 5816, 6520, 7270, 8724, 9780, 10905, 14540, 17448, 19560, 21810, 29080, 43620, 87240, 118501, 237002, 355503, 474004, 592505, 711006, 948008, 1185010, 1422012, 1777515, 2370020, 2844024, 3555030, 4740040, 7110060, 14220120]

約数ペア:

[(1, 14220120), (2, 7110060), (3, 4740040), (4, 3555030), (5, 2844024), (6, 2370020), (8, 1777515), (10, 1422012), (12, 1185010), (15, 948008), (20, 711006), (24, 592505), (30, 474004), (40, 355503), (60, 237002), (120, 118501), (163, 87240), (326, 43620), (489, 29080), (652, 21810), (727, 19560), (815, 17448), (978, 14540), (1304, 10905), (1454, 9780), (1630, 8724), (1956, 7270), (2181, 6520), (2445, 5816), (2908, 4890), (3260, 4362), (3635, 3912)]