397730880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{138101}}^1$

素因数の和:138124

約数の個数: 84

約数和(自身を含む): 1368038412

約数和(自身を除く): 970307532

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, 138101, 276202, 414303, 552404, 690505, 828606, 1104808, 1242909, 1381010, 1657212, 2071515, 2209616, 2485818, 2762020, 3314424, 4143030, 4419232, 4971636, 5524040, 6214545, 6628848, 8286060, 8838464, 9943272, 11048080, 12429090, 13257696, 16572120, 19886544, 22096160, 24858180, 26515392, 33144240, 39773088, 44192320, 49716360, 66288480, 79546176, 99432720, 132576960, 198865440, 397730880]

約数ペア:

[(1, 397730880), (2, 198865440), (3, 132576960), (4, 99432720), (5, 79546176), (6, 66288480), (8, 49716360), (9, 44192320), (10, 39773088), (12, 33144240), (15, 26515392), (16, 24858180), (18, 22096160), (20, 19886544), (24, 16572120), (30, 13257696), (32, 12429090), (36, 11048080), (40, 9943272), (45, 8838464), (48, 8286060), (60, 6628848), (64, 6214545), (72, 5524040), (80, 4971636), (90, 4419232), (96, 4143030), (120, 3314424), (144, 2762020), (160, 2485818), (180, 2209616), (192, 2071515), (240, 1657212), (288, 1381010), (320, 1242909), (360, 1104808), (480, 828606), (576, 690505), (720, 552404), (960, 414303), (1440, 276202), (2880, 138101)]