7885111680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1368943}}^1$

素因数の和:1368968

約数の個数: 96

約数和(自身を含む): 27228296160

約数和(自身を除く): 19343184480

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 1368943, 2737886, 4106829, 5475772, 6844715, 8213658, 10951544, 12320487, 13689430, 16427316, 20534145, 21903088, 24640974, 27378860, 32854632, 41068290, 43806176, 49281948, 54757720, 61602435, 65709264, 82136580, 87612352, 98563896, 109515440, 123204870, 131418528, 164273160, 175224704, 197127792, 219030880, 246409740, 262837056, 328546320, 394255584, 438061760, 492819480, 525674112, 657092640, 788511168, 876123520, 985638960, 1314185280, 1577022336, 1971277920, 2628370560, 3942555840, 7885111680]

約数ペア:

[(1, 7885111680), (2, 3942555840), (3, 2628370560), (4, 1971277920), (5, 1577022336), (6, 1314185280), (8, 985638960), (9, 876123520), (10, 788511168), (12, 657092640), (15, 525674112), (16, 492819480), (18, 438061760), (20, 394255584), (24, 328546320), (30, 262837056), (32, 246409740), (36, 219030880), (40, 197127792), (45, 175224704), (48, 164273160), (60, 131418528), (64, 123204870), (72, 109515440), (80, 98563896), (90, 87612352), (96, 82136580), (120, 65709264), (128, 61602435), (144, 54757720), (160, 49281948), (180, 43806176), (192, 41068290), (240, 32854632), (288, 27378860), (320, 24640974), (360, 21903088), (384, 20534145), (480, 16427316), (576, 13689430), (640, 12320487), (720, 10951544), (960, 8213658), (1152, 6844715), (1440, 5475772), (1920, 4106829), (2880, 2737886), (5760, 1368943)]