319902480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5158

約数の個数: 160

約数和(自身を含む): 1140105600

約数和(自身を除く): 820203120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5107, 5220, 6264, 6960, 7830, 10214, 10440, 12528, 15321, 15660, 20428, 20880, 25535, 30642, 31320, 40856, 45963, 51070, 61284, 62640, 76605, 81712, 91926, 102140, 122568, 137889, 148103, 153210, 183852, 204280, 229815, 245136, 275778, 296206, 306420, 367704, 408560, 444309, 459630, 551556, 592412, 612840, 689445, 735408, 740515, 888618, 919260, 1103112, 1184824, 1225680, 1332927, 1378890, 1481030, 1777236, 1838520, 2206224, 2221545, 2369648, 2665854, 2757780, 2962060, 3554472, 3677040, 3998781, 4443090, 5331708, 5515560, 5924120, 6664635, 7108944, 7997562, 8886180, 10663416, 11031120, 11848240, 13329270, 15995124, 17772360, 19993905, 21326832, 26658540, 31990248, 35544720, 39987810, 53317080, 63980496, 79975620, 106634160, 159951240, 319902480]

約数ペア:

[(1, 319902480), (2, 159951240), (3, 106634160), (4, 79975620), (5, 63980496), (6, 53317080), (8, 39987810), (9, 35544720), (10, 31990248), (12, 26658540), (15, 21326832), (16, 19993905), (18, 17772360), (20, 15995124), (24, 13329270), (27, 11848240), (29, 11031120), (30, 10663416), (36, 8886180), (40, 7997562), (45, 7108944), (48, 6664635), (54, 5924120), (58, 5515560), (60, 5331708), (72, 4443090), (80, 3998781), (87, 3677040), (90, 3554472), (108, 2962060), (116, 2757780), (120, 2665854), (135, 2369648), (144, 2221545), (145, 2206224), (174, 1838520), (180, 1777236), (216, 1481030), (232, 1378890), (240, 1332927), (261, 1225680), (270, 1184824), (290, 1103112), (348, 919260), (360, 888618), (432, 740515), (435, 735408), (464, 689445), (522, 612840), (540, 592412), (580, 551556), (696, 459630), (720, 444309), (783, 408560), (870, 367704), (1044, 306420), (1080, 296206), (1160, 275778), (1305, 245136), (1392, 229815), (1566, 204280), (1740, 183852), (2088, 153210), (2160, 148103), (2320, 137889), (2610, 122568), (3132, 102140), (3480, 91926), (3915, 81712), (4176, 76605), (5107, 62640), (5220, 61284), (6264, 51070), (6960, 45963), (7830, 40856), (10214, 31320), (10440, 30642), (12528, 25535), (15321, 20880), (15660, 20428)]