227845680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7247}}^1$

素因数の和:7394

約数の個数: 80

約数和(自身を含む): 711811584

約数和(自身を除く): 483965904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7247, 7860, 10480, 14494, 15720, 21741, 28988, 31440, 36235, 43482, 57976, 72470, 86964, 108705, 115952, 144940, 173928, 217410, 289880, 347856, 434820, 579760, 869640, 949357, 1739280, 1898714, 2848071, 3797428, 4746785, 5696142, 7594856, 9493570, 11392284, 14240355, 15189712, 18987140, 22784568, 28480710, 37974280, 45569136, 56961420, 75948560, 113922840, 227845680]

約数ペア:

[(1, 227845680), (2, 113922840), (3, 75948560), (4, 56961420), (5, 45569136), (6, 37974280), (8, 28480710), (10, 22784568), (12, 18987140), (15, 15189712), (16, 14240355), (20, 11392284), (24, 9493570), (30, 7594856), (40, 5696142), (48, 4746785), (60, 3797428), (80, 2848071), (120, 1898714), (131, 1739280), (240, 949357), (262, 869640), (393, 579760), (524, 434820), (655, 347856), (786, 289880), (1048, 217410), (1310, 173928), (1572, 144940), (1965, 115952), (2096, 108705), (2620, 86964), (3144, 72470), (3930, 57976), (5240, 43482), (6288, 36235), (7247, 31440), (7860, 28988), (10480, 21741), (14494, 15720)]