28376160

素因数分解:

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

素因数の和:1956

約数の個数: 96

約数和(自身を含む): 92316672

約数和(自身を除く): 63940512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 1907, 2480, 2976, 3720, 3814, 4960, 5721, 7440, 7628, 9535, 11442, 14880, 15256, 19070, 22884, 28605, 30512, 38140, 45768, 57210, 59117, 61024, 76280, 91536, 114420, 118234, 152560, 177351, 183072, 228840, 236468, 295585, 305120, 354702, 457680, 472936, 591170, 709404, 886755, 915360, 945872, 1182340, 1418808, 1773510, 1891744, 2364680, 2837616, 3547020, 4729360, 5675232, 7094040, 9458720, 14188080, 28376160]

約数ペア:

[(1, 28376160), (2, 14188080), (3, 9458720), (4, 7094040), (5, 5675232), (6, 4729360), (8, 3547020), (10, 2837616), (12, 2364680), (15, 1891744), (16, 1773510), (20, 1418808), (24, 1182340), (30, 945872), (31, 915360), (32, 886755), (40, 709404), (48, 591170), (60, 472936), (62, 457680), (80, 354702), (93, 305120), (96, 295585), (120, 236468), (124, 228840), (155, 183072), (160, 177351), (186, 152560), (240, 118234), (248, 114420), (310, 91536), (372, 76280), (465, 61024), (480, 59117), (496, 57210), (620, 45768), (744, 38140), (930, 30512), (992, 28605), (1240, 22884), (1488, 19070), (1860, 15256), (1907, 14880), (2480, 11442), (2976, 9535), (3720, 7628), (3814, 7440), (4960, 5721)]