488609120

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 1186835328

約数和(自身を除く): 698226208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 157, 160, 212, 265, 314, 367, 424, 530, 628, 734, 785, 848, 1060, 1256, 1468, 1570, 1696, 1835, 2120, 2512, 2936, 3140, 3670, 4240, 5024, 5872, 6280, 7340, 8321, 8480, 11744, 12560, 14680, 16642, 19451, 25120, 29360, 33284, 38902, 41605, 57619, 58720, 66568, 77804, 83210, 97255, 115238, 133136, 155608, 166420, 194510, 230476, 266272, 288095, 311216, 332840, 389020, 460952, 576190, 622432, 665680, 778040, 921904, 1152380, 1331360, 1556080, 1843808, 2304760, 3053807, 3112160, 4609520, 6107614, 9219040, 12215228, 15269035, 24430456, 30538070, 48860912, 61076140, 97721824, 122152280, 244304560, 488609120]

約数ペア:

[(1, 488609120), (2, 244304560), (4, 122152280), (5, 97721824), (8, 61076140), (10, 48860912), (16, 30538070), (20, 24430456), (32, 15269035), (40, 12215228), (53, 9219040), (80, 6107614), (106, 4609520), (157, 3112160), (160, 3053807), (212, 2304760), (265, 1843808), (314, 1556080), (367, 1331360), (424, 1152380), (530, 921904), (628, 778040), (734, 665680), (785, 622432), (848, 576190), (1060, 460952), (1256, 389020), (1468, 332840), (1570, 311216), (1696, 288095), (1835, 266272), (2120, 230476), (2512, 194510), (2936, 166420), (3140, 155608), (3670, 133136), (4240, 115238), (5024, 97255), (5872, 83210), (6280, 77804), (7340, 66568), (8321, 58720), (8480, 57619), (11744, 41605), (12560, 38902), (14680, 33284), (16642, 29360), (19451, 25120)]