155972160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1801

約数の個数: 168

約数和(自身を含む): 554102016

約数和(自身を除く): 398129856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1747, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3494, 3720, 4464, 4960, 5241, 5580, 5952, 6988, 7440, 8735, 8928, 9920, 10482, 11160, 13976, 14880, 15723, 17470, 17856, 20964, 22320, 26205, 27952, 29760, 31446, 34940, 41928, 44640, 52410, 54157, 55904, 62892, 69880, 78615, 83856, 89280, 104820, 108314, 111808, 125784, 139760, 157230, 162471, 167712, 209640, 216628, 251568, 270785, 279520, 314460, 324942, 335424, 419280, 433256, 487413, 503136, 541570, 559040, 628920, 649884, 812355, 838560, 866512, 974826, 1006272, 1083140, 1257840, 1299768, 1624710, 1677120, 1733024, 1949652, 2166280, 2437065, 2515680, 2599536, 3249420, 3466048, 3899304, 4332560, 4874130, 5031360, 5199072, 6498840, 7798608, 8665120, 9748260, 10398144, 12997680, 15597216, 17330240, 19496520, 25995360, 31194432, 38993040, 51990720, 77986080, 155972160]

約数ペア:

[(1, 155972160), (2, 77986080), (3, 51990720), (4, 38993040), (5, 31194432), (6, 25995360), (8, 19496520), (9, 17330240), (10, 15597216), (12, 12997680), (15, 10398144), (16, 9748260), (18, 8665120), (20, 7798608), (24, 6498840), (30, 5199072), (31, 5031360), (32, 4874130), (36, 4332560), (40, 3899304), (45, 3466048), (48, 3249420), (60, 2599536), (62, 2515680), (64, 2437065), (72, 2166280), (80, 1949652), (90, 1733024), (93, 1677120), (96, 1624710), (120, 1299768), (124, 1257840), (144, 1083140), (155, 1006272), (160, 974826), (180, 866512), (186, 838560), (192, 812355), (240, 649884), (248, 628920), (279, 559040), (288, 541570), (310, 503136), (320, 487413), (360, 433256), (372, 419280), (465, 335424), (480, 324942), (496, 314460), (558, 279520), (576, 270785), (620, 251568), (720, 216628), (744, 209640), (930, 167712), (960, 162471), (992, 157230), (1116, 139760), (1240, 125784), (1395, 111808), (1440, 108314), (1488, 104820), (1747, 89280), (1860, 83856), (1984, 78615), (2232, 69880), (2480, 62892), (2790, 55904), (2880, 54157), (2976, 52410), (3494, 44640), (3720, 41928), (4464, 34940), (4960, 31446), (5241, 29760), (5580, 27952), (5952, 26205), (6988, 22320), (7440, 20964), (8735, 17856), (8928, 17470), (9920, 15723), (10482, 14880), (11160, 13976)]