73822680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205063}}^1$

素因数の和:205080

約数の個数: 48

約数和(自身を含む): 239924880

約数和(自身を除く): 166102200

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, 205063, 410126, 615189, 820252, 1025315, 1230378, 1640504, 1845567, 2050630, 2460756, 3075945, 3691134, 4101260, 4921512, 6151890, 7382268, 8202520, 9227835, 12303780, 14764536, 18455670, 24607560, 36911340, 73822680]

約数ペア:

[(1, 73822680), (2, 36911340), (3, 24607560), (4, 18455670), (5, 14764536), (6, 12303780), (8, 9227835), (9, 8202520), (10, 7382268), (12, 6151890), (15, 4921512), (18, 4101260), (20, 3691134), (24, 3075945), (30, 2460756), (36, 2050630), (40, 1845567), (45, 1640504), (60, 1230378), (72, 1025315), (90, 820252), (120, 615189), (180, 410126), (360, 205063)]