773505840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{2657}}^1$

素因数の和:3886

約数の個数: 80

約数和(自身を含む): 2400748128

約数和(自身を除く): 1627242288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1213, 2426, 2657, 3639, 4852, 5314, 6065, 7278, 7971, 9704, 10628, 12130, 13285, 14556, 15942, 18195, 19408, 21256, 24260, 26570, 29112, 31884, 36390, 39855, 42512, 48520, 53140, 58224, 63768, 72780, 79710, 97040, 106280, 127536, 145560, 159420, 212560, 291120, 318840, 637680, 3222941, 6445882, 9668823, 12891764, 16114705, 19337646, 25783528, 32229410, 38675292, 48344115, 51567056, 64458820, 77350584, 96688230, 128917640, 154701168, 193376460, 257835280, 386752920, 773505840]

約数ペア:

[(1, 773505840), (2, 386752920), (3, 257835280), (4, 193376460), (5, 154701168), (6, 128917640), (8, 96688230), (10, 77350584), (12, 64458820), (15, 51567056), (16, 48344115), (20, 38675292), (24, 32229410), (30, 25783528), (40, 19337646), (48, 16114705), (60, 12891764), (80, 9668823), (120, 6445882), (240, 3222941), (1213, 637680), (2426, 318840), (2657, 291120), (3639, 212560), (4852, 159420), (5314, 145560), (6065, 127536), (7278, 106280), (7971, 97040), (9704, 79710), (10628, 72780), (12130, 63768), (13285, 58224), (14556, 53140), (15942, 48520), (18195, 42512), (19408, 39855), (21256, 36390), (24260, 31884), (26570, 29112)]