9450240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 31788288

約数和(自身を除く): 22338048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 107, 115, 120, 128, 138, 160, 184, 192, 214, 230, 240, 256, 276, 320, 321, 345, 368, 384, 428, 460, 480, 535, 552, 640, 642, 690, 736, 768, 856, 920, 960, 1070, 1104, 1280, 1284, 1380, 1472, 1605, 1712, 1840, 1920, 2140, 2208, 2461, 2568, 2760, 2944, 3210, 3424, 3680, 3840, 4280, 4416, 4922, 5136, 5520, 5888, 6420, 6848, 7360, 7383, 8560, 8832, 9844, 10272, 11040, 12305, 12840, 13696, 14720, 14766, 17120, 17664, 19688, 20544, 22080, 24610, 25680, 27392, 29440, 29532, 34240, 36915, 39376, 41088, 44160, 49220, 51360, 59064, 68480, 73830, 78752, 82176, 88320, 98440, 102720, 118128, 136960, 147660, 157504, 196880, 205440, 236256, 295320, 315008, 393760, 410880, 472512, 590640, 630016, 787520, 945024, 1181280, 1575040, 1890048, 2362560, 3150080, 4725120, 9450240]

約数ペア:

[(1, 9450240), (2, 4725120), (3, 3150080), (4, 2362560), (5, 1890048), (6, 1575040), (8, 1181280), (10, 945024), (12, 787520), (15, 630016), (16, 590640), (20, 472512), (23, 410880), (24, 393760), (30, 315008), (32, 295320), (40, 236256), (46, 205440), (48, 196880), (60, 157504), (64, 147660), (69, 136960), (80, 118128), (92, 102720), (96, 98440), (107, 88320), (115, 82176), (120, 78752), (128, 73830), (138, 68480), (160, 59064), (184, 51360), (192, 49220), (214, 44160), (230, 41088), (240, 39376), (256, 36915), (276, 34240), (320, 29532), (321, 29440), (345, 27392), (368, 25680), (384, 24610), (428, 22080), (460, 20544), (480, 19688), (535, 17664), (552, 17120), (640, 14766), (642, 14720), (690, 13696), (736, 12840), (768, 12305), (856, 11040), (920, 10272), (960, 9844), (1070, 8832), (1104, 8560), (1280, 7383), (1284, 7360), (1380, 6848), (1472, 6420), (1605, 5888), (1712, 5520), (1840, 5136), (1920, 4922), (2140, 4416), (2208, 4280), (2461, 3840), (2568, 3680), (2760, 3424), (2944, 3210)]