136896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{570403}}^1$

素因数の和:570419

約数の個数: 40

約数和(自身を含む): 424380576

約数和(自身を除く): 287483856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 570403, 1140806, 1711209, 2281612, 2852015, 3422418, 4563224, 5704030, 6844836, 8556045, 9126448, 11408060, 13689672, 17112090, 22816120, 27379344, 34224180, 45632240, 68448360, 136896720]

約数ペア:

[(1, 136896720), (2, 68448360), (3, 45632240), (4, 34224180), (5, 27379344), (6, 22816120), (8, 17112090), (10, 13689672), (12, 11408060), (15, 9126448), (16, 8556045), (20, 6844836), (24, 5704030), (30, 4563224), (40, 3422418), (48, 2852015), (60, 2281612), (80, 1711209), (120, 1140806), (240, 570403)]