149143920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32707}}^1$

素因数の和:32742

約数の個数: 80

約数和(自身を含む): 486695040

約数和(自身を除く): 337551120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 32707, 65414, 98121, 130828, 163535, 196242, 261656, 327070, 392484, 490605, 523312, 621433, 654140, 784968, 981210, 1242866, 1308280, 1569936, 1864299, 1962420, 2485732, 2616560, 3107165, 3728598, 3924840, 4971464, 6214330, 7457196, 7849680, 9321495, 9942928, 12428660, 14914392, 18642990, 24857320, 29828784, 37285980, 49714640, 74571960, 149143920]

約数ペア:

[(1, 149143920), (2, 74571960), (3, 49714640), (4, 37285980), (5, 29828784), (6, 24857320), (8, 18642990), (10, 14914392), (12, 12428660), (15, 9942928), (16, 9321495), (19, 7849680), (20, 7457196), (24, 6214330), (30, 4971464), (38, 3924840), (40, 3728598), (48, 3107165), (57, 2616560), (60, 2485732), (76, 1962420), (80, 1864299), (95, 1569936), (114, 1308280), (120, 1242866), (152, 981210), (190, 784968), (228, 654140), (240, 621433), (285, 523312), (304, 490605), (380, 392484), (456, 327070), (570, 261656), (760, 196242), (912, 163535), (1140, 130828), (1520, 98121), (2280, 65414), (4560, 32707)]