68213760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4441}}^1$

素因数の和:4469

約数の個数: 88

約数和(自身を含む): 218226576

約数和(自身を除く): 150012816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4441, 5120, 7680, 8882, 13323, 15360, 17764, 22205, 26646, 35528, 44410, 53292, 66615, 71056, 88820, 106584, 133230, 142112, 177640, 213168, 266460, 284224, 355280, 426336, 532920, 568448, 710560, 852672, 1065840, 1136896, 1421120, 1705344, 2131680, 2273792, 2842240, 3410688, 4263360, 4547584, 5684480, 6821376, 8526720, 11368960, 13642752, 17053440, 22737920, 34106880, 68213760]

約数ペア:

[(1, 68213760), (2, 34106880), (3, 22737920), (4, 17053440), (5, 13642752), (6, 11368960), (8, 8526720), (10, 6821376), (12, 5684480), (15, 4547584), (16, 4263360), (20, 3410688), (24, 2842240), (30, 2273792), (32, 2131680), (40, 1705344), (48, 1421120), (60, 1136896), (64, 1065840), (80, 852672), (96, 710560), (120, 568448), (128, 532920), (160, 426336), (192, 355280), (240, 284224), (256, 266460), (320, 213168), (384, 177640), (480, 142112), (512, 133230), (640, 106584), (768, 88820), (960, 71056), (1024, 66615), (1280, 53292), (1536, 44410), (1920, 35528), (2560, 26646), (3072, 22205), (3840, 17764), (4441, 15360), (5120, 13323), (7680, 8882)]