202921920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{70459}}^1$

素因数の和:70482

約数の個数: 84

約数和(自身を含む): 697976760

約数和(自身を除く): 495054840

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, 70459, 140918, 211377, 281836, 352295, 422754, 563672, 634131, 704590, 845508, 1056885, 1127344, 1268262, 1409180, 1691016, 2113770, 2254688, 2536524, 2818360, 3170655, 3382032, 4227540, 4509376, 5073048, 5636720, 6341310, 6764064, 8455080, 10146096, 11273440, 12682620, 13528128, 16910160, 20292192, 22546880, 25365240, 33820320, 40584384, 50730480, 67640640, 101460960, 202921920]

約数ペア:

[(1, 202921920), (2, 101460960), (3, 67640640), (4, 50730480), (5, 40584384), (6, 33820320), (8, 25365240), (9, 22546880), (10, 20292192), (12, 16910160), (15, 13528128), (16, 12682620), (18, 11273440), (20, 10146096), (24, 8455080), (30, 6764064), (32, 6341310), (36, 5636720), (40, 5073048), (45, 4509376), (48, 4227540), (60, 3382032), (64, 3170655), (72, 2818360), (80, 2536524), (90, 2254688), (96, 2113770), (120, 1691016), (144, 1409180), (160, 1268262), (180, 1127344), (192, 1056885), (240, 845508), (288, 704590), (320, 634131), (360, 563672), (480, 422754), (576, 352295), (720, 281836), (960, 211377), (1440, 140918), (2880, 70459)]