88793520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4157}}^1$

素因数の和:4262

約数の個数: 80

約数和(自身を含む): 278419680

約数和(自身を除く): 189626160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4157, 4272, 5340, 7120, 8314, 10680, 12471, 16628, 20785, 21360, 24942, 33256, 41570, 49884, 62355, 66512, 83140, 99768, 124710, 166280, 199536, 249420, 332560, 369973, 498840, 739946, 997680, 1109919, 1479892, 1849865, 2219838, 2959784, 3699730, 4439676, 5549595, 5919568, 7399460, 8879352, 11099190, 14798920, 17758704, 22198380, 29597840, 44396760, 88793520]

約数ペア:

[(1, 88793520), (2, 44396760), (3, 29597840), (4, 22198380), (5, 17758704), (6, 14798920), (8, 11099190), (10, 8879352), (12, 7399460), (15, 5919568), (16, 5549595), (20, 4439676), (24, 3699730), (30, 2959784), (40, 2219838), (48, 1849865), (60, 1479892), (80, 1109919), (89, 997680), (120, 739946), (178, 498840), (240, 369973), (267, 332560), (356, 249420), (445, 199536), (534, 166280), (712, 124710), (890, 99768), (1068, 83140), (1335, 66512), (1424, 62355), (1780, 49884), (2136, 41570), (2670, 33256), (3560, 24942), (4157, 21360), (4272, 20785), (5340, 16628), (7120, 12471), (8314, 10680)]