285065280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{98981}}^1$

素因数の和:99004

約数の個数: 84

約数和(自身を含む): 980515692

約数和(自身を除く): 695450412

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, 98981, 197962, 296943, 395924, 494905, 593886, 791848, 890829, 989810, 1187772, 1484715, 1583696, 1781658, 1979620, 2375544, 2969430, 3167392, 3563316, 3959240, 4454145, 4751088, 5938860, 6334784, 7126632, 7918480, 8908290, 9502176, 11877720, 14253264, 15836960, 17816580, 19004352, 23755440, 28506528, 31673920, 35633160, 47510880, 57013056, 71266320, 95021760, 142532640, 285065280]

約数ペア:

[(1, 285065280), (2, 142532640), (3, 95021760), (4, 71266320), (5, 57013056), (6, 47510880), (8, 35633160), (9, 31673920), (10, 28506528), (12, 23755440), (15, 19004352), (16, 17816580), (18, 15836960), (20, 14253264), (24, 11877720), (30, 9502176), (32, 8908290), (36, 7918480), (40, 7126632), (45, 6334784), (48, 5938860), (60, 4751088), (64, 4454145), (72, 3959240), (80, 3563316), (90, 3167392), (96, 2969430), (120, 2375544), (144, 1979620), (160, 1781658), (180, 1583696), (192, 1484715), (240, 1187772), (288, 989810), (320, 890829), (360, 791848), (480, 593886), (576, 494905), (720, 395924), (960, 296943), (1440, 197962), (2880, 98981)]