1280822574180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{8535403}}^1$

素因数の和:8535517

約数の個数: 96

約数和(自身を含む): 3734000258688

約数和(自身を除く): 2453177684508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 183, 205, 244, 246, 305, 366, 410, 492, 610, 615, 732, 820, 915, 1220, 1230, 1830, 2460, 2501, 3660, 5002, 7503, 10004, 12505, 15006, 25010, 30012, 37515, 50020, 75030, 150060, 8535403, 17070806, 25606209, 34141612, 42677015, 51212418, 85354030, 102424836, 128031045, 170708060, 256062090, 349951523, 512124180, 520659583, 699903046, 1041319166, 1049854569, 1399806092, 1561978749, 1749757615, 2082638332, 2099709138, 2603297915, 3123957498, 3499515230, 4199418276, 5206595830, 5249272845, 6247914996, 6999030460, 7809893745, 10413191660, 10498545690, 15619787490, 20997091380, 21347042903, 31239574980, 42694085806, 64041128709, 85388171612, 106735214515, 128082257418, 213470429030, 256164514836, 320205643545, 426940858060, 640411287090, 1280822574180]

約数ペア:

[(1, 1280822574180), (2, 640411287090), (3, 426940858060), (4, 320205643545), (5, 256164514836), (6, 213470429030), (10, 128082257418), (12, 106735214515), (15, 85388171612), (20, 64041128709), (30, 42694085806), (41, 31239574980), (60, 21347042903), (61, 20997091380), (82, 15619787490), (122, 10498545690), (123, 10413191660), (164, 7809893745), (183, 6999030460), (205, 6247914996), (244, 5249272845), (246, 5206595830), (305, 4199418276), (366, 3499515230), (410, 3123957498), (492, 2603297915), (610, 2099709138), (615, 2082638332), (732, 1749757615), (820, 1561978749), (915, 1399806092), (1220, 1049854569), (1230, 1041319166), (1830, 699903046), (2460, 520659583), (2501, 512124180), (3660, 349951523), (5002, 256062090), (7503, 170708060), (10004, 128031045), (12505, 102424836), (15006, 85354030), (25010, 51212418), (30012, 42677015), (37515, 34141612), (50020, 25606209), (75030, 17070806), (150060, 8535403)]