655029360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 2269167264

約数和(自身を除く): 1614137904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 97, 113, 120, 144, 166, 180, 194, 226, 240, 249, 291, 332, 339, 360, 388, 415, 452, 485, 498, 565, 582, 664, 678, 720, 747, 776, 830, 873, 904, 970, 996, 1017, 1130, 1164, 1245, 1328, 1356, 1455, 1494, 1552, 1660, 1695, 1746, 1808, 1940, 1992, 2034, 2260, 2328, 2490, 2712, 2910, 2988, 3320, 3390, 3492, 3735, 3880, 3984, 4068, 4365, 4520, 4656, 4980, 5085, 5424, 5820, 5976, 6640, 6780, 6984, 7470, 7760, 8051, 8136, 8730, 9040, 9379, 9960, 10170, 10961, 11640, 11952, 13560, 13968, 14940, 16102, 16272, 17460, 18758, 19920, 20340, 21922, 23280, 24153, 27120, 28137, 29880, 32204, 32883, 34920, 37516, 40255, 40680, 43844, 46895, 48306, 54805, 56274, 59760, 64408, 65766, 69840, 72459, 75032, 80510, 81360, 84411, 87688, 93790, 96612, 98649, 109610, 112548, 120765, 128816, 131532, 140685, 144918, 150064, 161020, 164415, 168822, 175376, 187580, 193224, 197298, 219220, 225096, 241530, 263064, 281370, 289836, 322040, 328830, 337644, 362295, 375160, 386448, 394596, 422055, 438440, 450192, 483060, 493245, 526128, 562740, 579672, 644080, 657660, 675288, 724590, 750320, 789192, 844110, 876880, 909763, 966120, 986490, 1125480, 1159344, 1315320, 1350576, 1449180, 1578384, 1688220, 1819526, 1932240, 1972980, 2250960, 2630640, 2729289, 2898360, 3376440, 3639052, 3945960, 4548815, 5458578, 5796720, 6752880, 7278104, 7891920, 8187867, 9097630, 10917156, 13646445, 14556208, 16375734, 18195260, 21834312, 27292890, 32751468, 36390520, 40939335, 43668624, 54585780, 65502936, 72781040, 81878670, 109171560, 131005872, 163757340, 218343120, 327514680, 655029360]

約数ペア:

[(1, 655029360), (2, 327514680), (3, 218343120), (4, 163757340), (5, 131005872), (6, 109171560), (8, 81878670), (9, 72781040), (10, 65502936), (12, 54585780), (15, 43668624), (16, 40939335), (18, 36390520), (20, 32751468), (24, 27292890), (30, 21834312), (36, 18195260), (40, 16375734), (45, 14556208), (48, 13646445), (60, 10917156), (72, 9097630), (80, 8187867), (83, 7891920), (90, 7278104), (97, 6752880), (113, 5796720), (120, 5458578), (144, 4548815), (166, 3945960), (180, 3639052), (194, 3376440), (226, 2898360), (240, 2729289), (249, 2630640), (291, 2250960), (332, 1972980), (339, 1932240), (360, 1819526), (388, 1688220), (415, 1578384), (452, 1449180), (485, 1350576), (498, 1315320), (565, 1159344), (582, 1125480), (664, 986490), (678, 966120), (720, 909763), (747, 876880), (776, 844110), (830, 789192), (873, 750320), (904, 724590), (970, 675288), (996, 657660), (1017, 644080), (1130, 579672), (1164, 562740), (1245, 526128), (1328, 493245), (1356, 483060), (1455, 450192), (1494, 438440), (1552, 422055), (1660, 394596), (1695, 386448), (1746, 375160), (1808, 362295), (1940, 337644), (1992, 328830), (2034, 322040), (2260, 289836), (2328, 281370), (2490, 263064), (2712, 241530), (2910, 225096), (2988, 219220), (3320, 197298), (3390, 193224), (3492, 187580), (3735, 175376), (3880, 168822), (3984, 164415), (4068, 161020), (4365, 150064), (4520, 144918), (4656, 140685), (4980, 131532), (5085, 128816), (5424, 120765), (5820, 112548), (5976, 109610), (6640, 98649), (6780, 96612), (6984, 93790), (7470, 87688), (7760, 84411), (8051, 81360), (8136, 80510), (8730, 75032), (9040, 72459), (9379, 69840), (9960, 65766), (10170, 64408), (10961, 59760), (11640, 56274), (11952, 54805), (13560, 48306), (13968, 46895), (14940, 43844), (16102, 40680), (16272, 40255), (17460, 37516), (18758, 34920), (19920, 32883), (20340, 32204), (21922, 29880), (23280, 28137), (24153, 27120)]