1120786560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{194581}}^1$

素因数の和:194606

約数の個数: 96

約数和(自身を含む): 3870235980

約数和(自身を除く): 2749449420

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, 194581, 389162, 583743, 778324, 972905, 1167486, 1556648, 1751229, 1945810, 2334972, 2918715, 3113296, 3502458, 3891620, 4669944, 5837430, 6226592, 7004916, 7783240, 8756145, 9339888, 11674860, 12453184, 14009832, 15566480, 17512290, 18679776, 23349720, 24906368, 28019664, 31132960, 35024580, 37359552, 46699440, 56039328, 62265920, 70049160, 74719104, 93398880, 112078656, 124531840, 140098320, 186797760, 224157312, 280196640, 373595520, 560393280, 1120786560]

約数ペア:

[(1, 1120786560), (2, 560393280), (3, 373595520), (4, 280196640), (5, 224157312), (6, 186797760), (8, 140098320), (9, 124531840), (10, 112078656), (12, 93398880), (15, 74719104), (16, 70049160), (18, 62265920), (20, 56039328), (24, 46699440), (30, 37359552), (32, 35024580), (36, 31132960), (40, 28019664), (45, 24906368), (48, 23349720), (60, 18679776), (64, 17512290), (72, 15566480), (80, 14009832), (90, 12453184), (96, 11674860), (120, 9339888), (128, 8756145), (144, 7783240), (160, 7004916), (180, 6226592), (192, 5837430), (240, 4669944), (288, 3891620), (320, 3502458), (360, 3113296), (384, 2918715), (480, 2334972), (576, 1945810), (640, 1751229), (720, 1556648), (960, 1167486), (1152, 972905), (1440, 778324), (1920, 583743), (2880, 389162), (5760, 194581)]