56328240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 184559616

約数和(自身を除く): 128231376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 80, 93, 113, 120, 124, 134, 155, 186, 201, 226, 240, 248, 268, 310, 335, 339, 372, 402, 452, 465, 496, 536, 565, 620, 670, 678, 744, 804, 904, 930, 1005, 1072, 1130, 1240, 1340, 1356, 1488, 1608, 1695, 1808, 1860, 2010, 2077, 2260, 2480, 2680, 2712, 3216, 3390, 3503, 3720, 4020, 4154, 4520, 5360, 5424, 6231, 6780, 7006, 7440, 7571, 8040, 8308, 9040, 10385, 10509, 12462, 13560, 14012, 15142, 16080, 16616, 17515, 20770, 21018, 22713, 24924, 27120, 28024, 30284, 31155, 33232, 35030, 37855, 41540, 42036, 45426, 49848, 52545, 56048, 60568, 62310, 70060, 75710, 83080, 84072, 90852, 99696, 105090, 113565, 121136, 124620, 140120, 151420, 166160, 168144, 181704, 210180, 227130, 234701, 249240, 280240, 302840, 363408, 420360, 454260, 469402, 498480, 605680, 704103, 840720, 908520, 938804, 1173505, 1408206, 1817040, 1877608, 2347010, 2816412, 3520515, 3755216, 4694020, 5632824, 7041030, 9388040, 11265648, 14082060, 18776080, 28164120, 56328240]

約数ペア:

[(1, 56328240), (2, 28164120), (3, 18776080), (4, 14082060), (5, 11265648), (6, 9388040), (8, 7041030), (10, 5632824), (12, 4694020), (15, 3755216), (16, 3520515), (20, 2816412), (24, 2347010), (30, 1877608), (31, 1817040), (40, 1408206), (48, 1173505), (60, 938804), (62, 908520), (67, 840720), (80, 704103), (93, 605680), (113, 498480), (120, 469402), (124, 454260), (134, 420360), (155, 363408), (186, 302840), (201, 280240), (226, 249240), (240, 234701), (248, 227130), (268, 210180), (310, 181704), (335, 168144), (339, 166160), (372, 151420), (402, 140120), (452, 124620), (465, 121136), (496, 113565), (536, 105090), (565, 99696), (620, 90852), (670, 84072), (678, 83080), (744, 75710), (804, 70060), (904, 62310), (930, 60568), (1005, 56048), (1072, 52545), (1130, 49848), (1240, 45426), (1340, 42036), (1356, 41540), (1488, 37855), (1608, 35030), (1695, 33232), (1808, 31155), (1860, 30284), (2010, 28024), (2077, 27120), (2260, 24924), (2480, 22713), (2680, 21018), (2712, 20770), (3216, 17515), (3390, 16616), (3503, 16080), (3720, 15142), (4020, 14012), (4154, 13560), (4520, 12462), (5360, 10509), (5424, 10385), (6231, 9040), (6780, 8308), (7006, 8040), (7440, 7571)]