15507360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 216

約数和(自身を含む): 58820580

約数和(自身を除く): 43313220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 89, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 178, 180, 198, 220, 240, 242, 264, 267, 288, 330, 352, 356, 360, 363, 396, 440, 445, 480, 484, 495, 528, 534, 605, 660, 712, 720, 726, 792, 801, 880, 890, 968, 979, 990, 1056, 1068, 1089, 1210, 1320, 1335, 1424, 1440, 1452, 1584, 1602, 1760, 1780, 1815, 1936, 1958, 1980, 2136, 2178, 2420, 2640, 2670, 2848, 2904, 2937, 3168, 3204, 3560, 3630, 3872, 3916, 3960, 4005, 4272, 4356, 4840, 4895, 5280, 5340, 5445, 5808, 5874, 6408, 7120, 7260, 7832, 7920, 8010, 8544, 8712, 8811, 9680, 9790, 10680, 10769, 10890, 11616, 11748, 12816, 14240, 14520, 14685, 15664, 15840, 16020, 17424, 17622, 19360, 19580, 21360, 21538, 21780, 23496, 25632, 29040, 29370, 31328, 32040, 32307, 34848, 35244, 39160, 42720, 43076, 43560, 44055, 46992, 53845, 58080, 58740, 64080, 64614, 70488, 78320, 86152, 87120, 88110, 93984, 96921, 107690, 117480, 128160, 129228, 140976, 156640, 161535, 172304, 174240, 176220, 193842, 215380, 234960, 258456, 281952, 323070, 344608, 352440, 387684, 430760, 469920, 484605, 516912, 646140, 704880, 775368, 861520, 969210, 1033824, 1292280, 1409760, 1550736, 1723040, 1938420, 2584560, 3101472, 3876840, 5169120, 7753680, 15507360]

約数ペア:

[(1, 15507360), (2, 7753680), (3, 5169120), (4, 3876840), (5, 3101472), (6, 2584560), (8, 1938420), (9, 1723040), (10, 1550736), (11, 1409760), (12, 1292280), (15, 1033824), (16, 969210), (18, 861520), (20, 775368), (22, 704880), (24, 646140), (30, 516912), (32, 484605), (33, 469920), (36, 430760), (40, 387684), (44, 352440), (45, 344608), (48, 323070), (55, 281952), (60, 258456), (66, 234960), (72, 215380), (80, 193842), (88, 176220), (89, 174240), (90, 172304), (96, 161535), (99, 156640), (110, 140976), (120, 129228), (121, 128160), (132, 117480), (144, 107690), (160, 96921), (165, 93984), (176, 88110), (178, 87120), (180, 86152), (198, 78320), (220, 70488), (240, 64614), (242, 64080), (264, 58740), (267, 58080), (288, 53845), (330, 46992), (352, 44055), (356, 43560), (360, 43076), (363, 42720), (396, 39160), (440, 35244), (445, 34848), (480, 32307), (484, 32040), (495, 31328), (528, 29370), (534, 29040), (605, 25632), (660, 23496), (712, 21780), (720, 21538), (726, 21360), (792, 19580), (801, 19360), (880, 17622), (890, 17424), (968, 16020), (979, 15840), (990, 15664), (1056, 14685), (1068, 14520), (1089, 14240), (1210, 12816), (1320, 11748), (1335, 11616), (1424, 10890), (1440, 10769), (1452, 10680), (1584, 9790), (1602, 9680), (1760, 8811), (1780, 8712), (1815, 8544), (1936, 8010), (1958, 7920), (1980, 7832), (2136, 7260), (2178, 7120), (2420, 6408), (2640, 5874), (2670, 5808), (2848, 5445), (2904, 5340), (2937, 5280), (3168, 4895), (3204, 4840), (3560, 4356), (3630, 4272), (3872, 4005), (3916, 3960)]