290715840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{100943}}^1$

素因数の和:100966

約数の個数: 84

約数和(自身を含む): 999951264

約数和(自身を除く): 709235424

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, 100943, 201886, 302829, 403772, 504715, 605658, 807544, 908487, 1009430, 1211316, 1514145, 1615088, 1816974, 2018860, 2422632, 3028290, 3230176, 3633948, 4037720, 4542435, 4845264, 6056580, 6460352, 7267896, 8075440, 9084870, 9690528, 12113160, 14535792, 16150880, 18169740, 19381056, 24226320, 29071584, 32301760, 36339480, 48452640, 58143168, 72678960, 96905280, 145357920, 290715840]

約数ペア:

[(1, 290715840), (2, 145357920), (3, 96905280), (4, 72678960), (5, 58143168), (6, 48452640), (8, 36339480), (9, 32301760), (10, 29071584), (12, 24226320), (15, 19381056), (16, 18169740), (18, 16150880), (20, 14535792), (24, 12113160), (30, 9690528), (32, 9084870), (36, 8075440), (40, 7267896), (45, 6460352), (48, 6056580), (60, 4845264), (64, 4542435), (72, 4037720), (80, 3633948), (90, 3230176), (96, 3028290), (120, 2422632), (144, 2018860), (160, 1816974), (180, 1615088), (192, 1514145), (240, 1211316), (288, 1009430), (320, 908487), (360, 807544), (480, 605658), (576, 504715), (720, 403772), (960, 302829), (1440, 201886), (2880, 100943)]