307646280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2957}}^1$

素因数の和:3008

約数の個数: 144

約数和(自身を含む): 1062484020

約数和(自身を除く): 754837740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 2957, 3060, 3468, 4335, 5202, 5780, 5914, 6120, 6936, 8670, 8871, 10404, 11560, 11828, 13005, 14785, 17340, 17742, 20808, 23656, 26010, 26613, 29570, 34680, 35484, 44355, 50269, 52020, 53226, 59140, 70968, 88710, 100538, 104040, 106452, 118280, 133065, 150807, 177420, 201076, 212904, 251345, 266130, 301614, 354840, 402152, 452421, 502690, 532260, 603228, 754035, 854573, 904842, 1005380, 1064520, 1206456, 1508070, 1709146, 1809684, 2010760, 2262105, 2563719, 3016140, 3418292, 3619368, 4272865, 4524210, 5127438, 6032280, 6836584, 7691157, 8545730, 9048420, 10254876, 12818595, 15382314, 17091460, 18096840, 20509752, 25637190, 30764628, 34182920, 38455785, 51274380, 61529256, 76911570, 102548760, 153823140, 307646280]

約数ペア:

[(1, 307646280), (2, 153823140), (3, 102548760), (4, 76911570), (5, 61529256), (6, 51274380), (8, 38455785), (9, 34182920), (10, 30764628), (12, 25637190), (15, 20509752), (17, 18096840), (18, 17091460), (20, 15382314), (24, 12818595), (30, 10254876), (34, 9048420), (36, 8545730), (40, 7691157), (45, 6836584), (51, 6032280), (60, 5127438), (68, 4524210), (72, 4272865), (85, 3619368), (90, 3418292), (102, 3016140), (120, 2563719), (136, 2262105), (153, 2010760), (170, 1809684), (180, 1709146), (204, 1508070), (255, 1206456), (289, 1064520), (306, 1005380), (340, 904842), (360, 854573), (408, 754035), (510, 603228), (578, 532260), (612, 502690), (680, 452421), (765, 402152), (867, 354840), (1020, 301614), (1156, 266130), (1224, 251345), (1445, 212904), (1530, 201076), (1734, 177420), (2040, 150807), (2312, 133065), (2601, 118280), (2890, 106452), (2957, 104040), (3060, 100538), (3468, 88710), (4335, 70968), (5202, 59140), (5780, 53226), (5914, 52020), (6120, 50269), (6936, 44355), (8670, 35484), (8871, 34680), (10404, 29570), (11560, 26613), (11828, 26010), (13005, 23656), (14785, 20808), (17340, 17742)]