4781753040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19923971}}^1$

素因数の和:19923987

約数の個数: 40

約数和(自身を含む): 14823435168

約数和(自身を除く): 10041682128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19923971, 39847942, 59771913, 79695884, 99619855, 119543826, 159391768, 199239710, 239087652, 298859565, 318783536, 398479420, 478175304, 597719130, 796958840, 956350608, 1195438260, 1593917680, 2390876520, 4781753040]

約数ペア:

[(1, 4781753040), (2, 2390876520), (3, 1593917680), (4, 1195438260), (5, 956350608), (6, 796958840), (8, 597719130), (10, 478175304), (12, 398479420), (15, 318783536), (16, 298859565), (20, 239087652), (24, 199239710), (30, 159391768), (40, 119543826), (48, 99619855), (60, 79695884), (80, 59771913), (120, 39847942), (240, 19923971)]