1530720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1063}}^1$

素因数の和:1084

約数の個数: 72

約数和(自身を含む): 5228496

約数和(自身を除く): 3697776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1063, 1440, 2126, 3189, 4252, 5315, 6378, 8504, 9567, 10630, 12756, 15945, 17008, 19134, 21260, 25512, 31890, 34016, 38268, 42520, 47835, 51024, 63780, 76536, 85040, 95670, 102048, 127560, 153072, 170080, 191340, 255120, 306144, 382680, 510240, 765360, 1530720]

約数ペア:

[(1, 1530720), (2, 765360), (3, 510240), (4, 382680), (5, 306144), (6, 255120), (8, 191340), (9, 170080), (10, 153072), (12, 127560), (15, 102048), (16, 95670), (18, 85040), (20, 76536), (24, 63780), (30, 51024), (32, 47835), (36, 42520), (40, 38268), (45, 34016), (48, 31890), (60, 25512), (72, 21260), (80, 19134), (90, 17008), (96, 15945), (120, 12756), (144, 10630), (160, 9567), (180, 8504), (240, 6378), (288, 5315), (360, 4252), (480, 3189), (720, 2126), (1063, 1440)]