47649480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12809}}^1$

素因数の和:12854

約数の個数: 64

約数和(自身を含む): 147571200

約数和(自身を除く): 99921720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 12809, 25618, 38427, 51236, 64045, 76854, 102472, 128090, 153708, 192135, 256180, 307416, 384270, 397079, 512360, 768540, 794158, 1191237, 1537080, 1588316, 1985395, 2382474, 3176632, 3970790, 4764948, 5956185, 7941580, 9529896, 11912370, 15883160, 23824740, 47649480]

約数ペア:

[(1, 47649480), (2, 23824740), (3, 15883160), (4, 11912370), (5, 9529896), (6, 7941580), (8, 5956185), (10, 4764948), (12, 3970790), (15, 3176632), (20, 2382474), (24, 1985395), (30, 1588316), (31, 1537080), (40, 1191237), (60, 794158), (62, 768540), (93, 512360), (120, 397079), (124, 384270), (155, 307416), (186, 256180), (248, 192135), (310, 153708), (372, 128090), (465, 102472), (620, 76854), (744, 64045), (930, 51236), (1240, 38427), (1860, 25618), (3720, 12809)]