142588920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62539}}^1$

素因数の和:62572

約数の個数: 64

約数和(自身を含む): 450288000

約数和(自身を除く): 307699080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 62539, 125078, 187617, 250156, 312695, 375234, 500312, 625390, 750468, 938085, 1188241, 1250780, 1500936, 1876170, 2376482, 2501560, 3564723, 3752340, 4752964, 5941205, 7129446, 7504680, 9505928, 11882410, 14258892, 17823615, 23764820, 28517784, 35647230, 47529640, 71294460, 142588920]

約数ペア:

[(1, 142588920), (2, 71294460), (3, 47529640), (4, 35647230), (5, 28517784), (6, 23764820), (8, 17823615), (10, 14258892), (12, 11882410), (15, 9505928), (19, 7504680), (20, 7129446), (24, 5941205), (30, 4752964), (38, 3752340), (40, 3564723), (57, 2501560), (60, 2376482), (76, 1876170), (95, 1500936), (114, 1250780), (120, 1188241), (152, 938085), (190, 750468), (228, 625390), (285, 500312), (380, 375234), (456, 312695), (570, 250156), (760, 187617), (1140, 125078), (2280, 62539)]