293369640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5807}}^1$

素因数の和:6242

約数の個数: 64

約数和(自身を含む): 882351360

約数和(自身を除く): 588981720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 5807, 6315, 8420, 10104, 11614, 12630, 16840, 17421, 23228, 25260, 29035, 34842, 46456, 50520, 58070, 69684, 87105, 116140, 139368, 174210, 232280, 348420, 696840, 2444747, 4889494, 7334241, 9778988, 12223735, 14668482, 19557976, 24447470, 29336964, 36671205, 48894940, 58673928, 73342410, 97789880, 146684820, 293369640]

約数ペア:

[(1, 293369640), (2, 146684820), (3, 97789880), (4, 73342410), (5, 58673928), (6, 48894940), (8, 36671205), (10, 29336964), (12, 24447470), (15, 19557976), (20, 14668482), (24, 12223735), (30, 9778988), (40, 7334241), (60, 4889494), (120, 2444747), (421, 696840), (842, 348420), (1263, 232280), (1684, 174210), (2105, 139368), (2526, 116140), (3368, 87105), (4210, 69684), (5052, 58070), (5807, 50520), (6315, 46456), (8420, 34842), (10104, 29035), (11614, 25260), (12630, 23228), (16840, 17421)]