528204780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{978157}}^1$

素因数の和:978175

約数の個数: 48

約数和(自身を含む): 1643305440

約数和(自身を除く): 1115100660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 978157, 1956314, 2934471, 3912628, 4890785, 5868942, 8803413, 9781570, 11737884, 14672355, 17606826, 19563140, 26410239, 29344710, 35213652, 44017065, 52820478, 58689420, 88034130, 105640956, 132051195, 176068260, 264102390, 528204780]

約数ペア:

[(1, 528204780), (2, 264102390), (3, 176068260), (4, 132051195), (5, 105640956), (6, 88034130), (9, 58689420), (10, 52820478), (12, 44017065), (15, 35213652), (18, 29344710), (20, 26410239), (27, 19563140), (30, 17606826), (36, 14672355), (45, 11737884), (54, 9781570), (60, 8803413), (90, 5868942), (108, 4890785), (135, 3912628), (180, 2934471), (270, 1956314), (540, 978157)]