1180720320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2627

約数の個数: 224

約数和(自身を含む): 4147889088

約数和(自身を除く): 2967168768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2368, 2405, 2496, 2557, 2886, 2960, 3120, 3552, 3848, 4160, 4440, 4810, 5114, 5772, 5920, 6240, 7104, 7215, 7671, 7696, 8880, 9620, 10228, 11544, 11840, 12480, 12785, 14430, 15342, 15392, 17760, 19240, 20456, 23088, 25570, 28860, 30684, 30784, 33241, 35520, 38355, 38480, 40912, 46176, 51140, 57720, 61368, 66482, 76710, 76960, 81824, 92352, 94609, 99723, 102280, 115440, 122736, 132964, 153420, 153920, 163648, 166205, 189218, 199446, 204560, 230880, 245472, 265928, 283827, 306840, 332410, 378436, 398892, 409120, 461760, 473045, 490944, 498615, 531856, 567654, 613680, 664820, 756872, 797784, 818240, 946090, 997230, 1063712, 1135308, 1227360, 1229917, 1329640, 1419135, 1513744, 1595568, 1892180, 1994460, 2127424, 2270616, 2454720, 2459834, 2659280, 2838270, 3027488, 3191136, 3689751, 3784360, 3988920, 4541232, 4919668, 5318560, 5676540, 6054976, 6149585, 6382272, 7379502, 7568720, 7977840, 9082464, 9839336, 10637120, 11353080, 12299170, 14759004, 15137440, 15955680, 18164928, 18448755, 19678672, 22706160, 24598340, 29518008, 30274880, 31911360, 36897510, 39357344, 45412320, 49196680, 59036016, 73795020, 78714688, 90824640, 98393360, 118072032, 147590040, 196786720, 236144064, 295180080, 393573440, 590360160, 1180720320]

約数ペア:

[(1, 1180720320), (2, 590360160), (3, 393573440), (4, 295180080), (5, 236144064), (6, 196786720), (8, 147590040), (10, 118072032), (12, 98393360), (13, 90824640), (15, 78714688), (16, 73795020), (20, 59036016), (24, 49196680), (26, 45412320), (30, 39357344), (32, 36897510), (37, 31911360), (39, 30274880), (40, 29518008), (48, 24598340), (52, 22706160), (60, 19678672), (64, 18448755), (65, 18164928), (74, 15955680), (78, 15137440), (80, 14759004), (96, 12299170), (104, 11353080), (111, 10637120), (120, 9839336), (130, 9082464), (148, 7977840), (156, 7568720), (160, 7379502), (185, 6382272), (192, 6149585), (195, 6054976), (208, 5676540), (222, 5318560), (240, 4919668), (260, 4541232), (296, 3988920), (312, 3784360), (320, 3689751), (370, 3191136), (390, 3027488), (416, 2838270), (444, 2659280), (480, 2459834), (481, 2454720), (520, 2270616), (555, 2127424), (592, 1994460), (624, 1892180), (740, 1595568), (780, 1513744), (832, 1419135), (888, 1329640), (960, 1229917), (962, 1227360), (1040, 1135308), (1110, 1063712), (1184, 997230), (1248, 946090), (1443, 818240), (1480, 797784), (1560, 756872), (1776, 664820), (1924, 613680), (2080, 567654), (2220, 531856), (2368, 498615), (2405, 490944), (2496, 473045), (2557, 461760), (2886, 409120), (2960, 398892), (3120, 378436), (3552, 332410), (3848, 306840), (4160, 283827), (4440, 265928), (4810, 245472), (5114, 230880), (5772, 204560), (5920, 199446), (6240, 189218), (7104, 166205), (7215, 163648), (7671, 153920), (7696, 153420), (8880, 132964), (9620, 122736), (10228, 115440), (11544, 102280), (11840, 99723), (12480, 94609), (12785, 92352), (14430, 81824), (15342, 76960), (15392, 76710), (17760, 66482), (19240, 61368), (20456, 57720), (23088, 51140), (25570, 46176), (28860, 40912), (30684, 38480), (30784, 38355), (33241, 35520)]