318294360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3223

約数の個数: 160

約数和(自身を含む): 1104681600

約数和(自身を除く): 786387240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3169, 3240, 3348, 3720, 4185, 5022, 5580, 6338, 6696, 8370, 9507, 10044, 11160, 12555, 12676, 15845, 16740, 19014, 20088, 25110, 25352, 28521, 31690, 33480, 38028, 47535, 50220, 57042, 63380, 76056, 85563, 95070, 98239, 100440, 114084, 126760, 142605, 171126, 190140, 196478, 228168, 256689, 285210, 294717, 342252, 380280, 392956, 427815, 491195, 513378, 570420, 589434, 684504, 785912, 855630, 884151, 982390, 1026756, 1140840, 1178868, 1283445, 1473585, 1711260, 1768302, 1964780, 2053512, 2357736, 2566890, 2652453, 2947170, 3422520, 3536604, 3929560, 4420755, 5133780, 5304906, 5894340, 7073208, 7957359, 8841510, 10267560, 10609812, 11788680, 13262265, 15914718, 17683020, 21219624, 26524530, 31829436, 35366040, 39786795, 53049060, 63658872, 79573590, 106098120, 159147180, 318294360]

約数ペア:

[(1, 318294360), (2, 159147180), (3, 106098120), (4, 79573590), (5, 63658872), (6, 53049060), (8, 39786795), (9, 35366040), (10, 31829436), (12, 26524530), (15, 21219624), (18, 17683020), (20, 15914718), (24, 13262265), (27, 11788680), (30, 10609812), (31, 10267560), (36, 8841510), (40, 7957359), (45, 7073208), (54, 5894340), (60, 5304906), (62, 5133780), (72, 4420755), (81, 3929560), (90, 3536604), (93, 3422520), (108, 2947170), (120, 2652453), (124, 2566890), (135, 2357736), (155, 2053512), (162, 1964780), (180, 1768302), (186, 1711260), (216, 1473585), (248, 1283445), (270, 1178868), (279, 1140840), (310, 1026756), (324, 982390), (360, 884151), (372, 855630), (405, 785912), (465, 684504), (540, 589434), (558, 570420), (620, 513378), (648, 491195), (744, 427815), (810, 392956), (837, 380280), (930, 342252), (1080, 294717), (1116, 285210), (1240, 256689), (1395, 228168), (1620, 196478), (1674, 190140), (1860, 171126), (2232, 142605), (2511, 126760), (2790, 114084), (3169, 100440), (3240, 98239), (3348, 95070), (3720, 85563), (4185, 76056), (5022, 63380), (5580, 57042), (6338, 50220), (6696, 47535), (8370, 38028), (9507, 33480), (10044, 31690), (11160, 28521), (12555, 25352), (12676, 25110), (15845, 20088), (16740, 19014)]