752837280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120647}}^1$

素因数の和:120678

約数の個数: 96

約数和(自身を含む): 2553876864

約数和(自身を除く): 1801039584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 120647, 241294, 361941, 482588, 603235, 723882, 965176, 1206470, 1447764, 1568411, 1809705, 1930352, 2412940, 2895528, 3136822, 3619410, 3860704, 4705233, 4825880, 5791056, 6273644, 7238820, 7842055, 9410466, 9651760, 11582112, 12547288, 14477640, 15684110, 18820932, 19303520, 23526165, 25094576, 28955280, 31368220, 37641864, 47052330, 50189152, 57910560, 62736440, 75283728, 94104660, 125472880, 150567456, 188209320, 250945760, 376418640, 752837280]

約数ペア:

[(1, 752837280), (2, 376418640), (3, 250945760), (4, 188209320), (5, 150567456), (6, 125472880), (8, 94104660), (10, 75283728), (12, 62736440), (13, 57910560), (15, 50189152), (16, 47052330), (20, 37641864), (24, 31368220), (26, 28955280), (30, 25094576), (32, 23526165), (39, 19303520), (40, 18820932), (48, 15684110), (52, 14477640), (60, 12547288), (65, 11582112), (78, 9651760), (80, 9410466), (96, 7842055), (104, 7238820), (120, 6273644), (130, 5791056), (156, 4825880), (160, 4705233), (195, 3860704), (208, 3619410), (240, 3136822), (260, 2895528), (312, 2412940), (390, 1930352), (416, 1809705), (480, 1568411), (520, 1447764), (624, 1206470), (780, 965176), (1040, 723882), (1248, 603235), (1560, 482588), (2080, 361941), (3120, 241294), (6240, 120647)]