80456160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5456

約数の個数: 96

約数和(自身を含む): 261660672

約数和(自身を除く): 181204512

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, 2480, 2976, 3720, 4960, 5407, 7440, 10814, 14880, 16221, 21628, 27035, 32442, 43256, 54070, 64884, 81105, 86512, 108140, 129768, 162210, 167617, 173024, 216280, 259536, 324420, 335234, 432560, 502851, 519072, 648840, 670468, 838085, 865120, 1005702, 1297680, 1340936, 1676170, 2011404, 2514255, 2595360, 2681872, 3352340, 4022808, 5028510, 5363744, 6704680, 8045616, 10057020, 13409360, 16091232, 20114040, 26818720, 40228080, 80456160]

約数ペア:

[(1, 80456160), (2, 40228080), (3, 26818720), (4, 20114040), (5, 16091232), (6, 13409360), (8, 10057020), (10, 8045616), (12, 6704680), (15, 5363744), (16, 5028510), (20, 4022808), (24, 3352340), (30, 2681872), (31, 2595360), (32, 2514255), (40, 2011404), (48, 1676170), (60, 1340936), (62, 1297680), (80, 1005702), (93, 865120), (96, 838085), (120, 670468), (124, 648840), (155, 519072), (160, 502851), (186, 432560), (240, 335234), (248, 324420), (310, 259536), (372, 216280), (465, 173024), (480, 167617), (496, 162210), (620, 129768), (744, 108140), (930, 86512), (992, 81105), (1240, 64884), (1488, 54070), (1860, 43256), (2480, 32442), (2976, 27035), (3720, 21628), (4960, 16221), (5407, 14880), (7440, 10814)]