319684860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53819}}^1$

素因数の和:53848

約数の個数: 96

約数和(自身を含む): 1085011200

約数和(自身を除く): 765326340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 53819, 107638, 161457, 215276, 269095, 322914, 484371, 538190, 592009, 645828, 807285, 968742, 1076380, 1184018, 1453113, 1614570, 1776027, 1937484, 2368036, 2421855, 2906226, 2960045, 3229140, 3552054, 4843710, 5328081, 5812452, 5920090, 7104108, 7265565, 8880135, 9687420, 10656162, 11840180, 14531130, 15984243, 17760270, 21312324, 26640405, 29062260, 31968486, 35520540, 53280810, 63936972, 79921215, 106561620, 159842430, 319684860]

約数ペア:

[(1, 319684860), (2, 159842430), (3, 106561620), (4, 79921215), (5, 63936972), (6, 53280810), (9, 35520540), (10, 31968486), (11, 29062260), (12, 26640405), (15, 21312324), (18, 17760270), (20, 15984243), (22, 14531130), (27, 11840180), (30, 10656162), (33, 9687420), (36, 8880135), (44, 7265565), (45, 7104108), (54, 5920090), (55, 5812452), (60, 5328081), (66, 4843710), (90, 3552054), (99, 3229140), (108, 2960045), (110, 2906226), (132, 2421855), (135, 2368036), (165, 1937484), (180, 1776027), (198, 1614570), (220, 1453113), (270, 1184018), (297, 1076380), (330, 968742), (396, 807285), (495, 645828), (540, 592009), (594, 538190), (660, 484371), (990, 322914), (1188, 269095), (1485, 215276), (1980, 161457), (2970, 107638), (5940, 53819)]