2006178480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{75307}}^1$

素因数の和:75363

約数の個数: 120

約数和(自身を含む): 6919600272

約数和(自身を除く): 4913421792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 75307, 150614, 225921, 301228, 376535, 451842, 602456, 677763, 753070, 903684, 1129605, 1204912, 1355526, 1506140, 1807368, 2259210, 2711052, 2786359, 3012280, 3388815, 3614736, 4518420, 5422104, 5572718, 6024560, 6777630, 8359077, 9036840, 10844208, 11145436, 13555260, 13931795, 16718154, 18073680, 22290872, 25077231, 27110520, 27863590, 33436308, 41795385, 44581744, 50154462, 54221040, 55727180, 66872616, 83590770, 100308924, 111454360, 125386155, 133745232, 167181540, 200617848, 222908720, 250772310, 334363080, 401235696, 501544620, 668726160, 1003089240, 2006178480]

約数ペア:

[(1, 2006178480), (2, 1003089240), (3, 668726160), (4, 501544620), (5, 401235696), (6, 334363080), (8, 250772310), (9, 222908720), (10, 200617848), (12, 167181540), (15, 133745232), (16, 125386155), (18, 111454360), (20, 100308924), (24, 83590770), (30, 66872616), (36, 55727180), (37, 54221040), (40, 50154462), (45, 44581744), (48, 41795385), (60, 33436308), (72, 27863590), (74, 27110520), (80, 25077231), (90, 22290872), (111, 18073680), (120, 16718154), (144, 13931795), (148, 13555260), (180, 11145436), (185, 10844208), (222, 9036840), (240, 8359077), (296, 6777630), (333, 6024560), (360, 5572718), (370, 5422104), (444, 4518420), (555, 3614736), (592, 3388815), (666, 3012280), (720, 2786359), (740, 2711052), (888, 2259210), (1110, 1807368), (1332, 1506140), (1480, 1355526), (1665, 1204912), (1776, 1129605), (2220, 903684), (2664, 753070), (2960, 677763), (3330, 602456), (4440, 451842), (5328, 376535), (6660, 301228), (8880, 225921), (13320, 150614), (26640, 75307)]