174944160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3971

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 441468000

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, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 3919, 4464, 4960, 5580, 7440, 7838, 8928, 11160, 11757, 14880, 15676, 19595, 22320, 23514, 31352, 35271, 39190, 44640, 47028, 58785, 62704, 70542, 78380, 94056, 117570, 121489, 125408, 141084, 156760, 176355, 188112, 235140, 242978, 282168, 313520, 352710, 364467, 376224, 470280, 485956, 564336, 607445, 627040, 705420, 728934, 940560, 971912, 1093401, 1128672, 1214890, 1410840, 1457868, 1822335, 1881120, 1943824, 2186802, 2429780, 2821680, 2915736, 3644670, 3887648, 4373604, 4859560, 5467005, 5643360, 5831472, 7289340, 8747208, 9719120, 10934010, 11662944, 14578680, 17494416, 19438240, 21868020, 29157360, 34988832, 43736040, 58314720, 87472080, 174944160]

約数ペア:

[(1, 174944160), (2, 87472080), (3, 58314720), (4, 43736040), (5, 34988832), (6, 29157360), (8, 21868020), (9, 19438240), (10, 17494416), (12, 14578680), (15, 11662944), (16, 10934010), (18, 9719120), (20, 8747208), (24, 7289340), (30, 5831472), (31, 5643360), (32, 5467005), (36, 4859560), (40, 4373604), (45, 3887648), (48, 3644670), (60, 2915736), (62, 2821680), (72, 2429780), (80, 2186802), (90, 1943824), (93, 1881120), (96, 1822335), (120, 1457868), (124, 1410840), (144, 1214890), (155, 1128672), (160, 1093401), (180, 971912), (186, 940560), (240, 728934), (248, 705420), (279, 627040), (288, 607445), (310, 564336), (360, 485956), (372, 470280), (465, 376224), (480, 364467), (496, 352710), (558, 313520), (620, 282168), (720, 242978), (744, 235140), (930, 188112), (992, 176355), (1116, 156760), (1240, 141084), (1395, 125408), (1440, 121489), (1488, 117570), (1860, 94056), (2232, 78380), (2480, 70542), (2790, 62704), (2976, 58785), (3720, 47028), (3919, 44640), (4464, 39190), (4960, 35271), (5580, 31352), (7440, 23514), (7838, 22320), (8928, 19595), (11160, 15676), (11757, 14880)]