1330332720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5543053}}^1$

素因数の和:5543069

約数の個数: 40

約数和(自身を含む): 4124032176

約数和(自身を除く): 2793699456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5543053, 11086106, 16629159, 22172212, 27715265, 33258318, 44344424, 55430530, 66516636, 83145795, 88688848, 110861060, 133033272, 166291590, 221722120, 266066544, 332583180, 443444240, 665166360, 1330332720]

約数ペア:

[(1, 1330332720), (2, 665166360), (3, 443444240), (4, 332583180), (5, 266066544), (6, 221722120), (8, 166291590), (10, 133033272), (12, 110861060), (15, 88688848), (16, 83145795), (20, 66516636), (24, 55430530), (30, 44344424), (40, 33258318), (48, 27715265), (60, 22172212), (80, 16629159), (120, 11086106), (240, 5543053)]