1176777720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1667

約数の個数: 160

約数和(自身を含む): 3973194720

約数和(自身を除く): 2796417000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 263, 270, 324, 360, 405, 526, 540, 648, 789, 810, 1052, 1080, 1315, 1381, 1578, 1620, 2104, 2367, 2630, 2762, 3156, 3240, 3945, 4143, 4734, 5260, 5524, 6312, 6905, 7101, 7890, 8286, 9468, 10520, 11048, 11835, 12429, 13810, 14202, 15780, 16572, 18936, 20715, 21303, 23670, 24858, 27620, 28404, 31560, 33144, 35505, 37287, 41430, 42606, 47340, 49716, 55240, 56808, 62145, 71010, 74574, 82860, 85212, 94680, 99432, 106515, 111861, 124290, 142020, 149148, 165720, 170424, 186435, 213030, 223722, 248580, 284040, 298296, 363203, 372870, 426060, 447444, 497160, 559305, 726406, 745740, 852120, 894888, 1089609, 1118610, 1452812, 1491480, 1816015, 2179218, 2237220, 2905624, 3268827, 3632030, 4358436, 4474440, 5448045, 6537654, 7264060, 8716872, 9806481, 10896090, 13075308, 14528120, 16344135, 19612962, 21792180, 26150616, 29419443, 32688270, 39225924, 43584360, 49032405, 58838886, 65376540, 78451848, 98064810, 117677772, 130753080, 147097215, 196129620, 235355544, 294194430, 392259240, 588388860, 1176777720]

約数ペア:

[(1, 1176777720), (2, 588388860), (3, 392259240), (4, 294194430), (5, 235355544), (6, 196129620), (8, 147097215), (9, 130753080), (10, 117677772), (12, 98064810), (15, 78451848), (18, 65376540), (20, 58838886), (24, 49032405), (27, 43584360), (30, 39225924), (36, 32688270), (40, 29419443), (45, 26150616), (54, 21792180), (60, 19612962), (72, 16344135), (81, 14528120), (90, 13075308), (108, 10896090), (120, 9806481), (135, 8716872), (162, 7264060), (180, 6537654), (216, 5448045), (263, 4474440), (270, 4358436), (324, 3632030), (360, 3268827), (405, 2905624), (526, 2237220), (540, 2179218), (648, 1816015), (789, 1491480), (810, 1452812), (1052, 1118610), (1080, 1089609), (1315, 894888), (1381, 852120), (1578, 745740), (1620, 726406), (2104, 559305), (2367, 497160), (2630, 447444), (2762, 426060), (3156, 372870), (3240, 363203), (3945, 298296), (4143, 284040), (4734, 248580), (5260, 223722), (5524, 213030), (6312, 186435), (6905, 170424), (7101, 165720), (7890, 149148), (8286, 142020), (9468, 124290), (10520, 111861), (11048, 106515), (11835, 99432), (12429, 94680), (13810, 85212), (14202, 82860), (15780, 74574), (16572, 71010), (18936, 62145), (20715, 56808), (21303, 55240), (23670, 49716), (24858, 47340), (27620, 42606), (28404, 41430), (31560, 37287), (33144, 35505)]