82975920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{345733}}^1$

素因数の和:345749

約数の個数: 40

約数和(自身を含む): 257226096

約数和(自身を除く): 174250176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 345733, 691466, 1037199, 1382932, 1728665, 2074398, 2765864, 3457330, 4148796, 5185995, 5531728, 6914660, 8297592, 10371990, 13829320, 16595184, 20743980, 27658640, 41487960, 82975920]

約数ペア:

[(1, 82975920), (2, 41487960), (3, 27658640), (4, 20743980), (5, 16595184), (6, 13829320), (8, 10371990), (10, 8297592), (12, 6914660), (15, 5531728), (16, 5185995), (20, 4148796), (24, 3457330), (30, 2765864), (40, 2074398), (48, 1728665), (60, 1382932), (80, 1037199), (120, 691466), (240, 345733)]