15379878720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1907}}^1$

素因数の和:2229

約数の個数: 224

約数和(自身を含む): 50618843136

約数和(自身を除く): 35238964416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 271, 310, 320, 372, 465, 480, 496, 542, 620, 744, 813, 930, 960, 992, 1084, 1240, 1355, 1488, 1626, 1860, 1907, 1984, 2168, 2480, 2710, 2976, 3252, 3720, 3814, 4065, 4336, 4960, 5420, 5721, 5952, 6504, 7440, 7628, 8130, 8401, 8672, 9535, 9920, 10840, 11442, 13008, 14880, 15256, 16260, 16802, 17344, 19070, 21680, 22884, 25203, 26016, 28605, 29760, 30512, 32520, 33604, 38140, 42005, 43360, 45768, 50406, 52032, 57210, 59117, 61024, 65040, 67208, 76280, 84010, 86720, 91536, 100812, 114420, 118234, 122048, 126015, 130080, 134416, 152560, 168020, 177351, 183072, 201624, 228840, 236468, 252030, 260160, 268832, 295585, 305120, 336040, 354702, 366144, 403248, 457680, 472936, 504060, 516797, 537664, 591170, 610240, 672080, 709404, 806496, 886755, 915360, 945872, 1008120, 1033594, 1182340, 1344160, 1418808, 1550391, 1612992, 1773510, 1830720, 1891744, 2016240, 2067188, 2364680, 2583985, 2688320, 2837616, 3100782, 3547020, 3783488, 4032480, 4134376, 4729360, 5167970, 5675232, 6201564, 7094040, 7751955, 8064960, 8268752, 9458720, 10335940, 11350464, 12403128, 14188080, 15503910, 16020707, 16537504, 18917440, 20671880, 24806256, 28376160, 31007820, 32041414, 33075008, 41343760, 48062121, 49612512, 56752320, 62015640, 64082828, 80103535, 82687520, 96124242, 99225024, 124031280, 128165656, 160207070, 165375040, 192248484, 240310605, 248062560, 256331312, 320414140, 384496968, 480621210, 496125120, 512662624, 640828280, 768993936, 961242420, 1025325248, 1281656560, 1537987872, 1922484840, 2563313120, 3075975744, 3844969680, 5126626240, 7689939360, 15379878720]

約数ペア:

[(1, 15379878720), (2, 7689939360), (3, 5126626240), (4, 3844969680), (5, 3075975744), (6, 2563313120), (8, 1922484840), (10, 1537987872), (12, 1281656560), (15, 1025325248), (16, 961242420), (20, 768993936), (24, 640828280), (30, 512662624), (31, 496125120), (32, 480621210), (40, 384496968), (48, 320414140), (60, 256331312), (62, 248062560), (64, 240310605), (80, 192248484), (93, 165375040), (96, 160207070), (120, 128165656), (124, 124031280), (155, 99225024), (160, 96124242), (186, 82687520), (192, 80103535), (240, 64082828), (248, 62015640), (271, 56752320), (310, 49612512), (320, 48062121), (372, 41343760), (465, 33075008), (480, 32041414), (496, 31007820), (542, 28376160), (620, 24806256), (744, 20671880), (813, 18917440), (930, 16537504), (960, 16020707), (992, 15503910), (1084, 14188080), (1240, 12403128), (1355, 11350464), (1488, 10335940), (1626, 9458720), (1860, 8268752), (1907, 8064960), (1984, 7751955), (2168, 7094040), (2480, 6201564), (2710, 5675232), (2976, 5167970), (3252, 4729360), (3720, 4134376), (3814, 4032480), (4065, 3783488), (4336, 3547020), (4960, 3100782), (5420, 2837616), (5721, 2688320), (5952, 2583985), (6504, 2364680), (7440, 2067188), (7628, 2016240), (8130, 1891744), (8401, 1830720), (8672, 1773510), (9535, 1612992), (9920, 1550391), (10840, 1418808), (11442, 1344160), (13008, 1182340), (14880, 1033594), (15256, 1008120), (16260, 945872), (16802, 915360), (17344, 886755), (19070, 806496), (21680, 709404), (22884, 672080), (25203, 610240), (26016, 591170), (28605, 537664), (29760, 516797), (30512, 504060), (32520, 472936), (33604, 457680), (38140, 403248), (42005, 366144), (43360, 354702), (45768, 336040), (50406, 305120), (52032, 295585), (57210, 268832), (59117, 260160), (61024, 252030), (65040, 236468), (67208, 228840), (76280, 201624), (84010, 183072), (86720, 177351), (91536, 168020), (100812, 152560), (114420, 134416), (118234, 130080), (122048, 126015)]