312048480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 1033095168

約数和(自身を除く): 721046688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 93, 96, 120, 124, 134, 155, 160, 186, 201, 240, 248, 268, 310, 313, 335, 372, 402, 465, 480, 496, 536, 620, 626, 670, 744, 804, 930, 939, 992, 1005, 1072, 1240, 1252, 1340, 1488, 1565, 1608, 1860, 1878, 2010, 2077, 2144, 2480, 2504, 2680, 2976, 3130, 3216, 3720, 3756, 4020, 4154, 4695, 4960, 5008, 5360, 6231, 6260, 6432, 7440, 7512, 8040, 8308, 9390, 9703, 10016, 10385, 10720, 12462, 12520, 14880, 15024, 16080, 16616, 18780, 19406, 20770, 20971, 24924, 25040, 29109, 30048, 31155, 32160, 33232, 37560, 38812, 41540, 41942, 48515, 49848, 50080, 58218, 62310, 62913, 66464, 75120, 77624, 83080, 83884, 97030, 99696, 104855, 116436, 124620, 125826, 145545, 150240, 155248, 166160, 167768, 194060, 199392, 209710, 232872, 249240, 251652, 291090, 310496, 314565, 332320, 335536, 388120, 419420, 465744, 498480, 503304, 582180, 629130, 650101, 671072, 776240, 838840, 931488, 996960, 1006608, 1164360, 1258260, 1300202, 1552480, 1677680, 1950303, 2013216, 2328720, 2516520, 2600404, 3250505, 3355360, 3900606, 4657440, 5033040, 5200808, 6501010, 7801212, 9751515, 10066080, 10401616, 13002020, 15602424, 19503030, 20803232, 26004040, 31204848, 39006060, 52008080, 62409696, 78012120, 104016160, 156024240, 312048480]

約数ペア:

[(1, 312048480), (2, 156024240), (3, 104016160), (4, 78012120), (5, 62409696), (6, 52008080), (8, 39006060), (10, 31204848), (12, 26004040), (15, 20803232), (16, 19503030), (20, 15602424), (24, 13002020), (30, 10401616), (31, 10066080), (32, 9751515), (40, 7801212), (48, 6501010), (60, 5200808), (62, 5033040), (67, 4657440), (80, 3900606), (93, 3355360), (96, 3250505), (120, 2600404), (124, 2516520), (134, 2328720), (155, 2013216), (160, 1950303), (186, 1677680), (201, 1552480), (240, 1300202), (248, 1258260), (268, 1164360), (310, 1006608), (313, 996960), (335, 931488), (372, 838840), (402, 776240), (465, 671072), (480, 650101), (496, 629130), (536, 582180), (620, 503304), (626, 498480), (670, 465744), (744, 419420), (804, 388120), (930, 335536), (939, 332320), (992, 314565), (1005, 310496), (1072, 291090), (1240, 251652), (1252, 249240), (1340, 232872), (1488, 209710), (1565, 199392), (1608, 194060), (1860, 167768), (1878, 166160), (2010, 155248), (2077, 150240), (2144, 145545), (2480, 125826), (2504, 124620), (2680, 116436), (2976, 104855), (3130, 99696), (3216, 97030), (3720, 83884), (3756, 83080), (4020, 77624), (4154, 75120), (4695, 66464), (4960, 62913), (5008, 62310), (5360, 58218), (6231, 50080), (6260, 49848), (6432, 48515), (7440, 41942), (7512, 41540), (8040, 38812), (8308, 37560), (9390, 33232), (9703, 32160), (10016, 31155), (10385, 30048), (10720, 29109), (12462, 25040), (12520, 24924), (14880, 20971), (15024, 20770), (16080, 19406), (16616, 18780)]