25706880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4488

約数の個数: 96

約数和(自身を含む): 88788960

約数和(自身を除く): 63082080

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4463, 5760, 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, 571264, 642672, 714080, 803340, 856896, 1071120, 1285344, 1428160, 1606680, 1713792, 2142240, 2570688, 2856320, 3213360, 4284480, 5141376, 6426720, 8568960, 12853440, 25706880]

約数ペア:

[(1, 25706880), (2, 12853440), (3, 8568960), (4, 6426720), (5, 5141376), (6, 4284480), (8, 3213360), (9, 2856320), (10, 2570688), (12, 2142240), (15, 1713792), (16, 1606680), (18, 1428160), (20, 1285344), (24, 1071120), (30, 856896), (32, 803340), (36, 714080), (40, 642672), (45, 571264), (48, 535560), (60, 428448), (64, 401670), (72, 357040), (80, 321336), (90, 285632), (96, 267780), (120, 214224), (128, 200835), (144, 178520), (160, 160668), (180, 142816), (192, 133890), (240, 107112), (288, 89260), (320, 80334), (360, 71408), (384, 66945), (480, 53556), (576, 44630), (640, 40167), (720, 35704), (960, 26778), (1152, 22315), (1440, 17852), (1920, 13389), (2880, 8926), (4463, 5760)]