274788960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 911554560

約数和(自身を除く): 636765600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 186, 236, 240, 248, 295, 310, 313, 354, 372, 465, 472, 480, 496, 590, 620, 626, 708, 744, 885, 930, 939, 944, 992, 1180, 1240, 1252, 1416, 1488, 1565, 1770, 1829, 1860, 1878, 1888, 2360, 2480, 2504, 2832, 2976, 3130, 3540, 3658, 3720, 3756, 4695, 4720, 4960, 5008, 5487, 5664, 6260, 7080, 7316, 7440, 7512, 9145, 9390, 9440, 9703, 10016, 10974, 12520, 14160, 14632, 14880, 15024, 18290, 18467, 18780, 19406, 21948, 25040, 27435, 28320, 29109, 29264, 30048, 36580, 36934, 37560, 38812, 43896, 48515, 50080, 54870, 55401, 58218, 58528, 73160, 73868, 75120, 77624, 87792, 92335, 97030, 109740, 110802, 116436, 145545, 146320, 147736, 150240, 155248, 175584, 184670, 194060, 219480, 221604, 232872, 277005, 291090, 292640, 295472, 310496, 369340, 388120, 438960, 443208, 465744, 554010, 572477, 582180, 590944, 738680, 776240, 877920, 886416, 931488, 1108020, 1144954, 1164360, 1477360, 1552480, 1717431, 1772832, 2216040, 2289908, 2328720, 2862385, 2954720, 3434862, 4432080, 4579816, 4657440, 5724770, 6869724, 8587155, 8864160, 9159632, 11449540, 13739448, 17174310, 18319264, 22899080, 27478896, 34348620, 45798160, 54957792, 68697240, 91596320, 137394480, 274788960]

約数ペア:

[(1, 274788960), (2, 137394480), (3, 91596320), (4, 68697240), (5, 54957792), (6, 45798160), (8, 34348620), (10, 27478896), (12, 22899080), (15, 18319264), (16, 17174310), (20, 13739448), (24, 11449540), (30, 9159632), (31, 8864160), (32, 8587155), (40, 6869724), (48, 5724770), (59, 4657440), (60, 4579816), (62, 4432080), (80, 3434862), (93, 2954720), (96, 2862385), (118, 2328720), (120, 2289908), (124, 2216040), (155, 1772832), (160, 1717431), (177, 1552480), (186, 1477360), (236, 1164360), (240, 1144954), (248, 1108020), (295, 931488), (310, 886416), (313, 877920), (354, 776240), (372, 738680), (465, 590944), (472, 582180), (480, 572477), (496, 554010), (590, 465744), (620, 443208), (626, 438960), (708, 388120), (744, 369340), (885, 310496), (930, 295472), (939, 292640), (944, 291090), (992, 277005), (1180, 232872), (1240, 221604), (1252, 219480), (1416, 194060), (1488, 184670), (1565, 175584), (1770, 155248), (1829, 150240), (1860, 147736), (1878, 146320), (1888, 145545), (2360, 116436), (2480, 110802), (2504, 109740), (2832, 97030), (2976, 92335), (3130, 87792), (3540, 77624), (3658, 75120), (3720, 73868), (3756, 73160), (4695, 58528), (4720, 58218), (4960, 55401), (5008, 54870), (5487, 50080), (5664, 48515), (6260, 43896), (7080, 38812), (7316, 37560), (7440, 36934), (7512, 36580), (9145, 30048), (9390, 29264), (9440, 29109), (9703, 28320), (10016, 27435), (10974, 25040), (12520, 21948), (14160, 19406), (14632, 18780), (14880, 18467), (15024, 18290)]