2018035440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{33769}}^1$

素因数の和:33871

約数の個数: 120

約数和(自身を含む): 6859092240

約数和(自身を除く): 4841056800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11952, 14940, 19920, 29880, 33769, 59760, 67538, 101307, 135076, 168845, 202614, 270152, 303921, 337690, 405228, 506535, 540304, 607842, 675380, 810456, 1013070, 1215684, 1350760, 1519605, 1620912, 2026140, 2431368, 2701520, 2802827, 3039210, 4052280, 4862736, 5605654, 6078420, 8104560, 8408481, 11211308, 12156840, 14014135, 16816962, 22422616, 24313680, 25225443, 28028270, 33633924, 42042405, 44845232, 50450886, 56056540, 67267848, 84084810, 100901772, 112113080, 126127215, 134535696, 168169620, 201803544, 224226160, 252254430, 336339240, 403607088, 504508860, 672678480, 1009017720, 2018035440]

約数ペア:

[(1, 2018035440), (2, 1009017720), (3, 672678480), (4, 504508860), (5, 403607088), (6, 336339240), (8, 252254430), (9, 224226160), (10, 201803544), (12, 168169620), (15, 134535696), (16, 126127215), (18, 112113080), (20, 100901772), (24, 84084810), (30, 67267848), (36, 56056540), (40, 50450886), (45, 44845232), (48, 42042405), (60, 33633924), (72, 28028270), (80, 25225443), (83, 24313680), (90, 22422616), (120, 16816962), (144, 14014135), (166, 12156840), (180, 11211308), (240, 8408481), (249, 8104560), (332, 6078420), (360, 5605654), (415, 4862736), (498, 4052280), (664, 3039210), (720, 2802827), (747, 2701520), (830, 2431368), (996, 2026140), (1245, 1620912), (1328, 1519605), (1494, 1350760), (1660, 1215684), (1992, 1013070), (2490, 810456), (2988, 675380), (3320, 607842), (3735, 540304), (3984, 506535), (4980, 405228), (5976, 337690), (6640, 303921), (7470, 270152), (9960, 202614), (11952, 168845), (14940, 135076), (19920, 101307), (29880, 67538), (33769, 59760)]