143937720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 469329120

約数和(自身を除く): 325391400

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, 487, 821, 974, 1461, 1642, 1948, 2435, 2463, 2922, 3284, 3896, 4105, 4383, 4870, 4926, 5844, 6568, 7305, 7389, 8210, 8766, 9740, 9852, 11688, 12315, 14610, 14778, 16420, 17532, 19480, 19704, 21915, 24630, 29220, 29556, 32840, 35064, 36945, 43830, 49260, 58440, 59112, 73890, 87660, 98520, 147780, 175320, 295560, 399827, 799654, 1199481, 1599308, 1999135, 2398962, 3198616, 3598443, 3998270, 4797924, 5997405, 7196886, 7996540, 9595848, 11994810, 14393772, 15993080, 17992215, 23989620, 28787544, 35984430, 47979240, 71968860, 143937720]

約数ペア:

[(1, 143937720), (2, 71968860), (3, 47979240), (4, 35984430), (5, 28787544), (6, 23989620), (8, 17992215), (9, 15993080), (10, 14393772), (12, 11994810), (15, 9595848), (18, 7996540), (20, 7196886), (24, 5997405), (30, 4797924), (36, 3998270), (40, 3598443), (45, 3198616), (60, 2398962), (72, 1999135), (90, 1599308), (120, 1199481), (180, 799654), (360, 399827), (487, 295560), (821, 175320), (974, 147780), (1461, 98520), (1642, 87660), (1948, 73890), (2435, 59112), (2463, 58440), (2922, 49260), (3284, 43830), (3896, 36945), (4105, 35064), (4383, 32840), (4870, 29556), (4926, 29220), (5844, 24630), (6568, 21915), (7305, 19704), (7389, 19480), (8210, 17532), (8766, 16420), (9740, 14778), (9852, 14610), (11688, 12315)]