172647360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 599273376

約数和(自身を除く): 426626016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 397, 453, 480, 576, 604, 720, 755, 794, 906, 960, 1191, 1208, 1359, 1440, 1510, 1588, 1812, 1985, 2265, 2382, 2416, 2718, 2880, 3020, 3176, 3573, 3624, 3970, 4530, 4764, 4832, 5436, 5955, 6040, 6352, 6795, 7146, 7248, 7940, 9060, 9528, 9664, 10872, 11910, 12080, 12704, 13590, 14292, 14496, 15880, 17865, 18120, 19056, 21744, 23820, 24160, 25408, 27180, 28584, 28992, 31760, 35730, 36240, 38112, 43488, 47640, 48320, 54360, 57168, 59947, 63520, 71460, 72480, 76224, 86976, 95280, 108720, 114336, 119894, 127040, 142920, 144960, 179841, 190560, 217440, 228672, 239788, 285840, 299735, 359682, 381120, 434880, 479576, 539523, 571680, 599470, 719364, 899205, 959152, 1079046, 1143360, 1198940, 1438728, 1798410, 1918304, 2158092, 2397880, 2697615, 2877456, 3596820, 3836608, 4316184, 4795760, 5395230, 5754912, 7193640, 8632368, 9591520, 10790460, 11509824, 14387280, 17264736, 19183040, 21580920, 28774560, 34529472, 43161840, 57549120, 86323680, 172647360]

約数ペア:

[(1, 172647360), (2, 86323680), (3, 57549120), (4, 43161840), (5, 34529472), (6, 28774560), (8, 21580920), (9, 19183040), (10, 17264736), (12, 14387280), (15, 11509824), (16, 10790460), (18, 9591520), (20, 8632368), (24, 7193640), (30, 5754912), (32, 5395230), (36, 4795760), (40, 4316184), (45, 3836608), (48, 3596820), (60, 2877456), (64, 2697615), (72, 2397880), (80, 2158092), (90, 1918304), (96, 1798410), (120, 1438728), (144, 1198940), (151, 1143360), (160, 1079046), (180, 959152), (192, 899205), (240, 719364), (288, 599470), (302, 571680), (320, 539523), (360, 479576), (397, 434880), (453, 381120), (480, 359682), (576, 299735), (604, 285840), (720, 239788), (755, 228672), (794, 217440), (906, 190560), (960, 179841), (1191, 144960), (1208, 142920), (1359, 127040), (1440, 119894), (1510, 114336), (1588, 108720), (1812, 95280), (1985, 86976), (2265, 76224), (2382, 72480), (2416, 71460), (2718, 63520), (2880, 59947), (3020, 57168), (3176, 54360), (3573, 48320), (3624, 47640), (3970, 43488), (4530, 38112), (4764, 36240), (4832, 35730), (5436, 31760), (5955, 28992), (6040, 28584), (6352, 27180), (6795, 25408), (7146, 24160), (7248, 23820), (7940, 21744), (9060, 19056), (9528, 18120), (9664, 17865), (10872, 15880), (11910, 14496), (12080, 14292), (12704, 13590)]