156488040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{434689}}^1$

素因数の和:434706

約数の個数: 48

約数和(自身を含む): 508587300

約数和(自身を除く): 352099260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 434689, 869378, 1304067, 1738756, 2173445, 2608134, 3477512, 3912201, 4346890, 5216268, 6520335, 7824402, 8693780, 10432536, 13040670, 15648804, 17387560, 19561005, 26081340, 31297608, 39122010, 52162680, 78244020, 156488040]

約数ペア:

[(1, 156488040), (2, 78244020), (3, 52162680), (4, 39122010), (5, 31297608), (6, 26081340), (8, 19561005), (9, 17387560), (10, 15648804), (12, 13040670), (15, 10432536), (18, 8693780), (20, 7824402), (24, 6520335), (30, 5216268), (36, 4346890), (40, 3912201), (45, 3477512), (60, 2608134), (72, 2173445), (90, 1738756), (120, 1304067), (180, 869378), (360, 434689)]