387609840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1452

約数の個数: 160

約数和(自身を含む): 1345747200

約数和(自身を除く): 958137360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 695, 720, 834, 1080, 1112, 1251, 1291, 1390, 1668, 2085, 2160, 2224, 2502, 2582, 2780, 3336, 3753, 3873, 4170, 5004, 5164, 5560, 6255, 6455, 6672, 7506, 7746, 8340, 10008, 10328, 11120, 11619, 12510, 12910, 15012, 15492, 16680, 18765, 19365, 20016, 20656, 23238, 25020, 25820, 30024, 30984, 33360, 34857, 37530, 38730, 46476, 50040, 51640, 58095, 60048, 61968, 69714, 75060, 77460, 92952, 100080, 103280, 116190, 139428, 150120, 154920, 174285, 179449, 185904, 232380, 278856, 300240, 309840, 348570, 358898, 464760, 538347, 557712, 697140, 717796, 897245, 929520, 1076694, 1394280, 1435592, 1615041, 1794490, 2153388, 2691735, 2788560, 2871184, 3230082, 3588980, 4306776, 4845123, 5383470, 6460164, 7177960, 8075205, 8613552, 9690246, 10766940, 12920328, 14355920, 16150410, 19380492, 21533880, 24225615, 25840656, 32300820, 38760984, 43067760, 48451230, 64601640, 77521968, 96902460, 129203280, 193804920, 387609840]

約数ペア:

[(1, 387609840), (2, 193804920), (3, 129203280), (4, 96902460), (5, 77521968), (6, 64601640), (8, 48451230), (9, 43067760), (10, 38760984), (12, 32300820), (15, 25840656), (16, 24225615), (18, 21533880), (20, 19380492), (24, 16150410), (27, 14355920), (30, 12920328), (36, 10766940), (40, 9690246), (45, 8613552), (48, 8075205), (54, 7177960), (60, 6460164), (72, 5383470), (80, 4845123), (90, 4306776), (108, 3588980), (120, 3230082), (135, 2871184), (139, 2788560), (144, 2691735), (180, 2153388), (216, 1794490), (240, 1615041), (270, 1435592), (278, 1394280), (360, 1076694), (417, 929520), (432, 897245), (540, 717796), (556, 697140), (695, 557712), (720, 538347), (834, 464760), (1080, 358898), (1112, 348570), (1251, 309840), (1291, 300240), (1390, 278856), (1668, 232380), (2085, 185904), (2160, 179449), (2224, 174285), (2502, 154920), (2582, 150120), (2780, 139428), (3336, 116190), (3753, 103280), (3873, 100080), (4170, 92952), (5004, 77460), (5164, 75060), (5560, 69714), (6255, 61968), (6455, 60048), (6672, 58095), (7506, 51640), (7746, 50040), (8340, 46476), (10008, 38730), (10328, 37530), (11120, 34857), (11619, 33360), (12510, 30984), (12910, 30024), (15012, 25820), (15492, 25020), (16680, 23238), (18765, 20656), (19365, 20016)]