208086360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7639}}^1$

素因数の和:7880

約数の個数: 64

約数和(自身を含む): 627091200

約数和(自身を除く): 419004840

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, 7639, 9080, 13620, 15278, 22917, 27240, 30556, 38195, 45834, 61112, 76390, 91668, 114585, 152780, 183336, 229170, 305560, 458340, 916680, 1734053, 3468106, 5202159, 6936212, 8670265, 10404318, 13872424, 17340530, 20808636, 26010795, 34681060, 41617272, 52021590, 69362120, 104043180, 208086360]

約数ペア:

[(1, 208086360), (2, 104043180), (3, 69362120), (4, 52021590), (5, 41617272), (6, 34681060), (8, 26010795), (10, 20808636), (12, 17340530), (15, 13872424), (20, 10404318), (24, 8670265), (30, 6936212), (40, 5202159), (60, 3468106), (120, 1734053), (227, 916680), (454, 458340), (681, 305560), (908, 229170), (1135, 183336), (1362, 152780), (1816, 114585), (2270, 91668), (2724, 76390), (3405, 61112), (4540, 45834), (5448, 38195), (6810, 30556), (7639, 27240), (9080, 22917), (13620, 15278)]