475186680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1319963}}^1$

素因数の和:1319980

約数の個数: 48

約数和(自身を含む): 1544357880

約数和(自身を除く): 1069171200

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, 1319963, 2639926, 3959889, 5279852, 6599815, 7919778, 10559704, 11879667, 13199630, 15839556, 19799445, 23759334, 26399260, 31679112, 39598890, 47518668, 52798520, 59398335, 79197780, 95037336, 118796670, 158395560, 237593340, 475186680]

約数ペア:

[(1, 475186680), (2, 237593340), (3, 158395560), (4, 118796670), (5, 95037336), (6, 79197780), (8, 59398335), (9, 52798520), (10, 47518668), (12, 39598890), (15, 31679112), (18, 26399260), (20, 23759334), (24, 19799445), (30, 15839556), (36, 13199630), (40, 11879667), (45, 10559704), (60, 7919778), (72, 6599815), (90, 5279852), (120, 3959889), (180, 2639926), (360, 1319963)]