284129880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76379}}^1$

素因数の和:76424

約数の個数: 64

約数和(自身を含む): 879897600

約数和(自身を除く): 595767720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 76379, 152758, 229137, 305516, 381895, 458274, 611032, 763790, 916548, 1145685, 1527580, 1833096, 2291370, 2367749, 3055160, 4582740, 4735498, 7103247, 9165480, 9470996, 11838745, 14206494, 18941992, 23677490, 28412988, 35516235, 47354980, 56825976, 71032470, 94709960, 142064940, 284129880]

約数ペア:

[(1, 284129880), (2, 142064940), (3, 94709960), (4, 71032470), (5, 56825976), (6, 47354980), (8, 35516235), (10, 28412988), (12, 23677490), (15, 18941992), (20, 14206494), (24, 11838745), (30, 9470996), (31, 9165480), (40, 7103247), (60, 4735498), (62, 4582740), (93, 3055160), (120, 2367749), (124, 2291370), (155, 1833096), (186, 1527580), (248, 1145685), (310, 916548), (372, 763790), (465, 611032), (620, 458274), (744, 381895), (930, 305516), (1240, 229137), (1860, 152758), (3720, 76379)]