3402240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{443}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 10901088

約数和(自身を除く): 7498848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 443, 480, 512, 640, 768, 886, 960, 1280, 1329, 1536, 1772, 1920, 2215, 2560, 2658, 3544, 3840, 4430, 5316, 6645, 7088, 7680, 8860, 10632, 13290, 14176, 17720, 21264, 26580, 28352, 35440, 42528, 53160, 56704, 70880, 85056, 106320, 113408, 141760, 170112, 212640, 226816, 283520, 340224, 425280, 567040, 680448, 850560, 1134080, 1701120, 3402240]

約数ペア:

[(1, 3402240), (2, 1701120), (3, 1134080), (4, 850560), (5, 680448), (6, 567040), (8, 425280), (10, 340224), (12, 283520), (15, 226816), (16, 212640), (20, 170112), (24, 141760), (30, 113408), (32, 106320), (40, 85056), (48, 70880), (60, 56704), (64, 53160), (80, 42528), (96, 35440), (120, 28352), (128, 26580), (160, 21264), (192, 17720), (240, 14176), (256, 13290), (320, 10632), (384, 8860), (443, 7680), (480, 7088), (512, 6645), (640, 5316), (768, 4430), (886, 3840), (960, 3544), (1280, 2658), (1329, 2560), (1536, 2215), (1772, 1920)]