15295493760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7966403}}^1$

素因数の和:7966425

約数の個数: 64

約数和(自身を含む): 48754392480

約数和(自身を除く): 33458898720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 7966403, 15932806, 23899209, 31865612, 39832015, 47798418, 63731224, 79664030, 95596836, 119496045, 127462448, 159328060, 191193672, 238992090, 254924896, 318656120, 382387344, 477984180, 509849792, 637312240, 764774688, 955968360, 1019699584, 1274624480, 1529549376, 1911936720, 2549248960, 3059098752, 3823873440, 5098497920, 7647746880, 15295493760]

約数ペア:

[(1, 15295493760), (2, 7647746880), (3, 5098497920), (4, 3823873440), (5, 3059098752), (6, 2549248960), (8, 1911936720), (10, 1529549376), (12, 1274624480), (15, 1019699584), (16, 955968360), (20, 764774688), (24, 637312240), (30, 509849792), (32, 477984180), (40, 382387344), (48, 318656120), (60, 254924896), (64, 238992090), (80, 191193672), (96, 159328060), (120, 127462448), (128, 119496045), (160, 95596836), (192, 79664030), (240, 63731224), (320, 47798418), (384, 39832015), (480, 31865612), (640, 23899209), (960, 15932806), (1920, 7966403)]