25485827040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1966499}}^1$

素因数の和:1966526

約数の個数: 120

約数和(自身を含む): 89943777000

約数和(自身を除く): 64457949960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1966499, 3932998, 5899497, 7865996, 9832495, 11798994, 15731992, 17698491, 19664990, 23597988, 29497485, 31463984, 35396982, 39329980, 47195976, 53095473, 58994970, 62927968, 70793964, 78659960, 88492455, 94391952, 106190946, 117989940, 141587928, 157319920, 159286419, 176984910, 188783904, 212381892, 235979880, 265477365, 283175856, 314639840, 318572838, 353969820, 424763784, 471959760, 530954730, 566351712, 637145676, 707939640, 796432095, 849527568, 943919520, 1061909460, 1274291352, 1415879280, 1592864190, 1699055136, 2123818920, 2548582704, 2831758560, 3185728380, 4247637840, 5097165408, 6371456760, 8495275680, 12742913520, 25485827040]

約数ペア:

[(1, 25485827040), (2, 12742913520), (3, 8495275680), (4, 6371456760), (5, 5097165408), (6, 4247637840), (8, 3185728380), (9, 2831758560), (10, 2548582704), (12, 2123818920), (15, 1699055136), (16, 1592864190), (18, 1415879280), (20, 1274291352), (24, 1061909460), (27, 943919520), (30, 849527568), (32, 796432095), (36, 707939640), (40, 637145676), (45, 566351712), (48, 530954730), (54, 471959760), (60, 424763784), (72, 353969820), (80, 318572838), (81, 314639840), (90, 283175856), (96, 265477365), (108, 235979880), (120, 212381892), (135, 188783904), (144, 176984910), (160, 159286419), (162, 157319920), (180, 141587928), (216, 117989940), (240, 106190946), (270, 94391952), (288, 88492455), (324, 78659960), (360, 70793964), (405, 62927968), (432, 58994970), (480, 53095473), (540, 47195976), (648, 39329980), (720, 35396982), (810, 31463984), (864, 29497485), (1080, 23597988), (1296, 19664990), (1440, 17698491), (1620, 15731992), (2160, 11798994), (2592, 9832495), (3240, 7865996), (4320, 5899497), (6480, 3932998), (12960, 1966499)]