246442920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108089}}^1$

素因数の和:108122

約数の個数: 64

約数和(自身を含む): 778248000

約数和(自身を除く): 531805080

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, 108089, 216178, 324267, 432356, 540445, 648534, 864712, 1080890, 1297068, 1621335, 2053691, 2161780, 2594136, 3242670, 4107382, 4323560, 6161073, 6485340, 8214764, 10268455, 12322146, 12970680, 16429528, 20536910, 24644292, 30805365, 41073820, 49288584, 61610730, 82147640, 123221460, 246442920]

約数ペア:

[(1, 246442920), (2, 123221460), (3, 82147640), (4, 61610730), (5, 49288584), (6, 41073820), (8, 30805365), (10, 24644292), (12, 20536910), (15, 16429528), (19, 12970680), (20, 12322146), (24, 10268455), (30, 8214764), (38, 6485340), (40, 6161073), (57, 4323560), (60, 4107382), (76, 3242670), (95, 2594136), (114, 2161780), (120, 2053691), (152, 1621335), (190, 1297068), (228, 1080890), (285, 864712), (380, 648534), (456, 540445), (570, 432356), (760, 324267), (1140, 216178), (2280, 108089)]