1061640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{983}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 3542400

約数和(自身を除く): 2480760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 983, 1080, 1966, 2949, 3932, 4915, 5898, 7864, 8847, 9830, 11796, 14745, 17694, 19660, 23592, 26541, 29490, 35388, 39320, 44235, 53082, 58980, 70776, 88470, 106164, 117960, 132705, 176940, 212328, 265410, 353880, 530820, 1061640]

約数ペア:

[(1, 1061640), (2, 530820), (3, 353880), (4, 265410), (5, 212328), (6, 176940), (8, 132705), (9, 117960), (10, 106164), (12, 88470), (15, 70776), (18, 58980), (20, 53082), (24, 44235), (27, 39320), (30, 35388), (36, 29490), (40, 26541), (45, 23592), (54, 19660), (60, 17694), (72, 14745), (90, 11796), (108, 9830), (120, 8847), (135, 7864), (180, 5898), (216, 4915), (270, 3932), (360, 2949), (540, 1966), (983, 1080)]