142441920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{49459}}^1$

素因数の和:49482

約数の個数: 84

約数和(自身を含む): 489950760

約数和(自身を除く): 347508840

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 49459, 98918, 148377, 197836, 247295, 296754, 395672, 445131, 494590, 593508, 741885, 791344, 890262, 989180, 1187016, 1483770, 1582688, 1780524, 1978360, 2225655, 2374032, 2967540, 3165376, 3561048, 3956720, 4451310, 4748064, 5935080, 7122096, 7913440, 8902620, 9496128, 11870160, 14244192, 15826880, 17805240, 23740320, 28488384, 35610480, 47480640, 71220960, 142441920]

約数ペア:

[(1, 142441920), (2, 71220960), (3, 47480640), (4, 35610480), (5, 28488384), (6, 23740320), (8, 17805240), (9, 15826880), (10, 14244192), (12, 11870160), (15, 9496128), (16, 8902620), (18, 7913440), (20, 7122096), (24, 5935080), (30, 4748064), (32, 4451310), (36, 3956720), (40, 3561048), (45, 3165376), (48, 2967540), (60, 2374032), (64, 2225655), (72, 1978360), (80, 1780524), (90, 1582688), (96, 1483770), (120, 1187016), (144, 989180), (160, 890262), (180, 791344), (192, 741885), (240, 593508), (288, 494590), (320, 445131), (360, 395672), (480, 296754), (576, 247295), (720, 197836), (960, 148377), (1440, 98918), (2880, 49459)]