312052680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50989}}^1$

素因数の和:51023

約数の個数: 96

約数和(自身を含む): 1073849400

約数和(自身を除く): 761796720

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, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 50989, 101978, 152967, 203956, 254945, 305934, 407912, 458901, 509890, 611868, 764835, 866813, 917802, 1019780, 1223736, 1529670, 1733626, 1835604, 2039560, 2294505, 2600439, 3059340, 3467252, 3671208, 4334065, 4589010, 5200878, 6118680, 6934504, 7801317, 8668130, 9178020, 10401756, 13002195, 15602634, 17336260, 18356040, 20803512, 26004390, 31205268, 34672520, 39006585, 52008780, 62410536, 78013170, 104017560, 156026340, 312052680]

約数ペア:

[(1, 312052680), (2, 156026340), (3, 104017560), (4, 78013170), (5, 62410536), (6, 52008780), (8, 39006585), (9, 34672520), (10, 31205268), (12, 26004390), (15, 20803512), (17, 18356040), (18, 17336260), (20, 15602634), (24, 13002195), (30, 10401756), (34, 9178020), (36, 8668130), (40, 7801317), (45, 6934504), (51, 6118680), (60, 5200878), (68, 4589010), (72, 4334065), (85, 3671208), (90, 3467252), (102, 3059340), (120, 2600439), (136, 2294505), (153, 2039560), (170, 1835604), (180, 1733626), (204, 1529670), (255, 1223736), (306, 1019780), (340, 917802), (360, 866813), (408, 764835), (510, 611868), (612, 509890), (680, 458901), (765, 407912), (1020, 305934), (1224, 254945), (1530, 203956), (2040, 152967), (3060, 101978), (6120, 50989)]