7537680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 180

約数和(自身を含む): 27637740

約数和(自身を除く): 20100060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 361, 380, 435, 456, 464, 522, 551, 570, 580, 684, 696, 720, 722, 760, 855, 870, 912, 1044, 1083, 1102, 1140, 1160, 1305, 1368, 1392, 1444, 1520, 1653, 1710, 1740, 1805, 2088, 2166, 2204, 2280, 2320, 2610, 2736, 2755, 2888, 3249, 3306, 3420, 3480, 3610, 4176, 4332, 4408, 4560, 4959, 5220, 5415, 5510, 5776, 6498, 6612, 6840, 6960, 7220, 8265, 8664, 8816, 9918, 10440, 10469, 10830, 11020, 12996, 13224, 13680, 14440, 16245, 16530, 17328, 19836, 20880, 20938, 21660, 22040, 24795, 25992, 26448, 28880, 31407, 32490, 33060, 39672, 41876, 43320, 44080, 49590, 51984, 52345, 62814, 64980, 66120, 79344, 83752, 86640, 94221, 99180, 104690, 125628, 129960, 132240, 157035, 167504, 188442, 198360, 209380, 251256, 259920, 314070, 376884, 396720, 418760, 471105, 502512, 628140, 753768, 837520, 942210, 1256280, 1507536, 1884420, 2512560, 3768840, 7537680]

約数ペア:

[(1, 7537680), (2, 3768840), (3, 2512560), (4, 1884420), (5, 1507536), (6, 1256280), (8, 942210), (9, 837520), (10, 753768), (12, 628140), (15, 502512), (16, 471105), (18, 418760), (19, 396720), (20, 376884), (24, 314070), (29, 259920), (30, 251256), (36, 209380), (38, 198360), (40, 188442), (45, 167504), (48, 157035), (57, 132240), (58, 129960), (60, 125628), (72, 104690), (76, 99180), (80, 94221), (87, 86640), (90, 83752), (95, 79344), (114, 66120), (116, 64980), (120, 62814), (144, 52345), (145, 51984), (152, 49590), (171, 44080), (174, 43320), (180, 41876), (190, 39672), (228, 33060), (232, 32490), (240, 31407), (261, 28880), (285, 26448), (290, 25992), (304, 24795), (342, 22040), (348, 21660), (360, 20938), (361, 20880), (380, 19836), (435, 17328), (456, 16530), (464, 16245), (522, 14440), (551, 13680), (570, 13224), (580, 12996), (684, 11020), (696, 10830), (720, 10469), (722, 10440), (760, 9918), (855, 8816), (870, 8664), (912, 8265), (1044, 7220), (1083, 6960), (1102, 6840), (1140, 6612), (1160, 6498), (1305, 5776), (1368, 5510), (1392, 5415), (1444, 5220), (1520, 4959), (1653, 4560), (1710, 4408), (1740, 4332), (1805, 4176), (2088, 3610), (2166, 3480), (2204, 3420), (2280, 3306), (2320, 3249), (2610, 2888), (2736, 2755)]