298725120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{25931}}^1$

素因数の和:25958

約数の個数: 108

約数和(自身を含む): 1033597656

約数和(自身を除く): 734872536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 25931, 51862, 77793, 103724, 129655, 155586, 207448, 233379, 259310, 311172, 388965, 414896, 466758, 518620, 622344, 777930, 829792, 933516, 1037240, 1166895, 1244688, 1555860, 1659584, 1867032, 2074480, 2333790, 2489376, 3111720, 3319168, 3734064, 4148960, 4667580, 4978752, 6223440, 6638336, 7468128, 8297920, 9335160, 9957504, 12446880, 14936256, 16595840, 18670320, 19915008, 24893760, 29872512, 33191680, 37340640, 49787520, 59745024, 74681280, 99575040, 149362560, 298725120]

約数ペア:

[(1, 298725120), (2, 149362560), (3, 99575040), (4, 74681280), (5, 59745024), (6, 49787520), (8, 37340640), (9, 33191680), (10, 29872512), (12, 24893760), (15, 19915008), (16, 18670320), (18, 16595840), (20, 14936256), (24, 12446880), (30, 9957504), (32, 9335160), (36, 8297920), (40, 7468128), (45, 6638336), (48, 6223440), (60, 4978752), (64, 4667580), (72, 4148960), (80, 3734064), (90, 3319168), (96, 3111720), (120, 2489376), (128, 2333790), (144, 2074480), (160, 1867032), (180, 1659584), (192, 1555860), (240, 1244688), (256, 1166895), (288, 1037240), (320, 933516), (360, 829792), (384, 777930), (480, 622344), (576, 518620), (640, 466758), (720, 414896), (768, 388965), (960, 311172), (1152, 259310), (1280, 233379), (1440, 207448), (1920, 155586), (2304, 129655), (2880, 103724), (3840, 77793), (5760, 51862), (11520, 25931)]