1025282640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{19157}}^1$

素因数の和:19396

約数の個数: 80

約数和(自身を含む): 3192795648

約数和(自身を除く): 2167513008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 4460, 5352, 6690, 8920, 10704, 13380, 17840, 19157, 26760, 38314, 53520, 57471, 76628, 95785, 114942, 153256, 191570, 229884, 287355, 306512, 383140, 459768, 574710, 766280, 919536, 1149420, 1532560, 2298840, 4272011, 4597680, 8544022, 12816033, 17088044, 21360055, 25632066, 34176088, 42720110, 51264132, 64080165, 68352176, 85440220, 102528264, 128160330, 170880440, 205056528, 256320660, 341760880, 512641320, 1025282640]

約数ペア:

[(1, 1025282640), (2, 512641320), (3, 341760880), (4, 256320660), (5, 205056528), (6, 170880440), (8, 128160330), (10, 102528264), (12, 85440220), (15, 68352176), (16, 64080165), (20, 51264132), (24, 42720110), (30, 34176088), (40, 25632066), (48, 21360055), (60, 17088044), (80, 12816033), (120, 8544022), (223, 4597680), (240, 4272011), (446, 2298840), (669, 1532560), (892, 1149420), (1115, 919536), (1338, 766280), (1784, 574710), (2230, 459768), (2676, 383140), (3345, 306512), (3568, 287355), (4460, 229884), (5352, 191570), (6690, 153256), (8920, 114942), (10704, 95785), (13380, 76628), (17840, 57471), (19157, 53520), (26760, 38314)]