12853440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4486

約数の個数: 84

約数和(自身を含む): 44220384

約数和(自身を除く): 31366944

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 4463, 8926, 13389, 17852, 22315, 26778, 35704, 40167, 44630, 53556, 66945, 71408, 80334, 89260, 107112, 133890, 142816, 160668, 178520, 200835, 214224, 267780, 285632, 321336, 357040, 401670, 428448, 535560, 642672, 714080, 803340, 856896, 1071120, 1285344, 1428160, 1606680, 2142240, 2570688, 3213360, 4284480, 6426720, 12853440]

約数ペア:

[(1, 12853440), (2, 6426720), (3, 4284480), (4, 3213360), (5, 2570688), (6, 2142240), (8, 1606680), (9, 1428160), (10, 1285344), (12, 1071120), (15, 856896), (16, 803340), (18, 714080), (20, 642672), (24, 535560), (30, 428448), (32, 401670), (36, 357040), (40, 321336), (45, 285632), (48, 267780), (60, 214224), (64, 200835), (72, 178520), (80, 160668), (90, 142816), (96, 133890), (120, 107112), (144, 89260), (160, 80334), (180, 71408), (192, 66945), (240, 53556), (288, 44630), (320, 40167), (360, 35704), (480, 26778), (576, 22315), (720, 17852), (960, 13389), (1440, 8926), (2880, 4463)]