2380320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 9072000

約数和(自身を除く): 6691680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 108, 114, 116, 120, 135, 144, 145, 152, 160, 171, 174, 180, 190, 216, 228, 232, 240, 261, 270, 285, 288, 290, 304, 342, 348, 360, 380, 432, 435, 456, 464, 480, 513, 522, 540, 551, 570, 580, 608, 684, 696, 720, 760, 783, 855, 864, 870, 912, 928, 1026, 1044, 1080, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1520, 1566, 1653, 1710, 1740, 1824, 2052, 2088, 2160, 2204, 2280, 2320, 2565, 2610, 2736, 2755, 2784, 3040, 3132, 3306, 3420, 3480, 3915, 4104, 4176, 4320, 4408, 4560, 4640, 4959, 5130, 5220, 5472, 5510, 6264, 6612, 6840, 6960, 7830, 8208, 8265, 8352, 8816, 9120, 9918, 10260, 10440, 11020, 12528, 13224, 13680, 13920, 14877, 15660, 16416, 16530, 17632, 19836, 20520, 20880, 22040, 24795, 25056, 26448, 27360, 29754, 31320, 33060, 39672, 41040, 41760, 44080, 49590, 52896, 59508, 62640, 66120, 74385, 79344, 82080, 88160, 99180, 119016, 125280, 132240, 148770, 158688, 198360, 238032, 264480, 297540, 396720, 476064, 595080, 793440, 1190160, 2380320]

約数ペア:

[(1, 2380320), (2, 1190160), (3, 793440), (4, 595080), (5, 476064), (6, 396720), (8, 297540), (9, 264480), (10, 238032), (12, 198360), (15, 158688), (16, 148770), (18, 132240), (19, 125280), (20, 119016), (24, 99180), (27, 88160), (29, 82080), (30, 79344), (32, 74385), (36, 66120), (38, 62640), (40, 59508), (45, 52896), (48, 49590), (54, 44080), (57, 41760), (58, 41040), (60, 39672), (72, 33060), (76, 31320), (80, 29754), (87, 27360), (90, 26448), (95, 25056), (96, 24795), (108, 22040), (114, 20880), (116, 20520), (120, 19836), (135, 17632), (144, 16530), (145, 16416), (152, 15660), (160, 14877), (171, 13920), (174, 13680), (180, 13224), (190, 12528), (216, 11020), (228, 10440), (232, 10260), (240, 9918), (261, 9120), (270, 8816), (285, 8352), (288, 8265), (290, 8208), (304, 7830), (342, 6960), (348, 6840), (360, 6612), (380, 6264), (432, 5510), (435, 5472), (456, 5220), (464, 5130), (480, 4959), (513, 4640), (522, 4560), (540, 4408), (551, 4320), (570, 4176), (580, 4104), (608, 3915), (684, 3480), (696, 3420), (720, 3306), (760, 3132), (783, 3040), (855, 2784), (864, 2755), (870, 2736), (912, 2610), (928, 2565), (1026, 2320), (1044, 2280), (1080, 2204), (1102, 2160), (1140, 2088), (1160, 2052), (1305, 1824), (1368, 1740), (1392, 1710), (1440, 1653), (1520, 1566)]