25702920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7933}}^1$

素因数の和:7956

約数の個数: 80

約数和(自身を含む): 86401260

約数和(自身を除く): 60698340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 7933, 15866, 23799, 31732, 39665, 47598, 63464, 71397, 79330, 95196, 118995, 142794, 158660, 190392, 214191, 237990, 285588, 317320, 356985, 428382, 475980, 571176, 642573, 713970, 856764, 951960, 1070955, 1285146, 1427940, 1713528, 2141910, 2570292, 2855880, 3212865, 4283820, 5140584, 6425730, 8567640, 12851460, 25702920]

約数ペア:

[(1, 25702920), (2, 12851460), (3, 8567640), (4, 6425730), (5, 5140584), (6, 4283820), (8, 3212865), (9, 2855880), (10, 2570292), (12, 2141910), (15, 1713528), (18, 1427940), (20, 1285146), (24, 1070955), (27, 951960), (30, 856764), (36, 713970), (40, 642573), (45, 571176), (54, 475980), (60, 428382), (72, 356985), (81, 317320), (90, 285588), (108, 237990), (120, 214191), (135, 190392), (162, 158660), (180, 142794), (216, 118995), (270, 95196), (324, 79330), (360, 71397), (405, 63464), (540, 47598), (648, 39665), (810, 31732), (1080, 23799), (1620, 15866), (3240, 7933)]