15075360

素因数分解:

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

素因数の和:88

約数の個数: 216

約数和(自身を含む): 56167020

約数和(自身を除く): 41091660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 361, 380, 435, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 722, 760, 855, 870, 912, 928, 1044, 1083, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1444, 1520, 1653, 1710, 1740, 1805, 1824, 2088, 2166, 2204, 2280, 2320, 2610, 2736, 2755, 2784, 2888, 3040, 3249, 3306, 3420, 3480, 3610, 4176, 4332, 4408, 4560, 4640, 4959, 5220, 5415, 5472, 5510, 5776, 6498, 6612, 6840, 6960, 7220, 8265, 8352, 8664, 8816, 9120, 9918, 10440, 10469, 10830, 11020, 11552, 12996, 13224, 13680, 13920, 14440, 16245, 16530, 17328, 17632, 19836, 20880, 20938, 21660, 22040, 24795, 25992, 26448, 27360, 28880, 31407, 32490, 33060, 34656, 39672, 41760, 41876, 43320, 44080, 49590, 51984, 52345, 52896, 57760, 62814, 64980, 66120, 79344, 83752, 86640, 88160, 94221, 99180, 103968, 104690, 125628, 129960, 132240, 157035, 158688, 167504, 173280, 188442, 198360, 209380, 251256, 259920, 264480, 314070, 335008, 376884, 396720, 418760, 471105, 502512, 519840, 628140, 753768, 793440, 837520, 942210, 1005024, 1256280, 1507536, 1675040, 1884420, 2512560, 3015072, 3768840, 5025120, 7537680, 15075360]

約数ペア:

[(1, 15075360), (2, 7537680), (3, 5025120), (4, 3768840), (5, 3015072), (6, 2512560), (8, 1884420), (9, 1675040), (10, 1507536), (12, 1256280), (15, 1005024), (16, 942210), (18, 837520), (19, 793440), (20, 753768), (24, 628140), (29, 519840), (30, 502512), (32, 471105), (36, 418760), (38, 396720), (40, 376884), (45, 335008), (48, 314070), (57, 264480), (58, 259920), (60, 251256), (72, 209380), (76, 198360), (80, 188442), (87, 173280), (90, 167504), (95, 158688), (96, 157035), (114, 132240), (116, 129960), (120, 125628), (144, 104690), (145, 103968), (152, 99180), (160, 94221), (171, 88160), (174, 86640), (180, 83752), (190, 79344), (228, 66120), (232, 64980), (240, 62814), (261, 57760), (285, 52896), (288, 52345), (290, 51984), (304, 49590), (342, 44080), (348, 43320), (360, 41876), (361, 41760), (380, 39672), (435, 34656), (456, 33060), (464, 32490), (480, 31407), (522, 28880), (551, 27360), (570, 26448), (580, 25992), (608, 24795), (684, 22040), (696, 21660), (720, 20938), (722, 20880), (760, 19836), (855, 17632), (870, 17328), (912, 16530), (928, 16245), (1044, 14440), (1083, 13920), (1102, 13680), (1140, 13224), (1160, 12996), (1305, 11552), (1368, 11020), (1392, 10830), (1440, 10469), (1444, 10440), (1520, 9918), (1653, 9120), (1710, 8816), (1740, 8664), (1805, 8352), (1824, 8265), (2088, 7220), (2166, 6960), (2204, 6840), (2280, 6612), (2320, 6498), (2610, 5776), (2736, 5510), (2755, 5472), (2784, 5415), (2888, 5220), (3040, 4959), (3249, 4640), (3306, 4560), (3420, 4408), (3480, 4332), (3610, 4176)]