120455160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:957

約数の個数: 128

約数和(自身を含む): 415687680

約数和(自身を除く): 295232520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 743, 772, 840, 965, 1158, 1351, 1486, 1544, 1930, 2229, 2316, 2702, 2895, 2972, 3715, 3860, 4053, 4458, 4632, 5201, 5404, 5790, 5944, 6755, 7430, 7720, 8106, 8916, 10402, 10808, 11145, 11580, 13510, 14860, 15603, 16212, 17832, 20265, 20804, 22290, 23160, 26005, 27020, 29720, 31206, 32424, 40530, 41608, 44580, 52010, 54040, 62412, 78015, 81060, 89160, 104020, 124824, 143399, 156030, 162120, 208040, 286798, 312060, 430197, 573596, 624120, 716995, 860394, 1003793, 1147192, 1433990, 1720788, 2007586, 2150985, 2867980, 3011379, 3441576, 4015172, 4301970, 5018965, 5735960, 6022758, 8030344, 8603940, 10037930, 12045516, 15056895, 17207880, 20075860, 24091032, 30113790, 40151720, 60227580, 120455160]

約数ペア:

[(1, 120455160), (2, 60227580), (3, 40151720), (4, 30113790), (5, 24091032), (6, 20075860), (7, 17207880), (8, 15056895), (10, 12045516), (12, 10037930), (14, 8603940), (15, 8030344), (20, 6022758), (21, 5735960), (24, 5018965), (28, 4301970), (30, 4015172), (35, 3441576), (40, 3011379), (42, 2867980), (56, 2150985), (60, 2007586), (70, 1720788), (84, 1433990), (105, 1147192), (120, 1003793), (140, 860394), (168, 716995), (193, 624120), (210, 573596), (280, 430197), (386, 312060), (420, 286798), (579, 208040), (743, 162120), (772, 156030), (840, 143399), (965, 124824), (1158, 104020), (1351, 89160), (1486, 81060), (1544, 78015), (1930, 62412), (2229, 54040), (2316, 52010), (2702, 44580), (2895, 41608), (2972, 40530), (3715, 32424), (3860, 31206), (4053, 29720), (4458, 27020), (4632, 26005), (5201, 23160), (5404, 22290), (5790, 20804), (5944, 20265), (6755, 17832), (7430, 16212), (7720, 15603), (8106, 14860), (8916, 13510), (10402, 11580), (10808, 11145)]