148889640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11383}}^1$

素因数の和:11506

約数の個数: 64

約数和(自身を含む): 450806400

約数和(自身を除く): 301916760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 11383, 13080, 22766, 34149, 45532, 56915, 68298, 91064, 113830, 136596, 170745, 227660, 273192, 341490, 455320, 682980, 1240747, 1365960, 2481494, 3722241, 4962988, 6203735, 7444482, 9925976, 12407470, 14888964, 18611205, 24814940, 29777928, 37222410, 49629880, 74444820, 148889640]

約数ペア:

[(1, 148889640), (2, 74444820), (3, 49629880), (4, 37222410), (5, 29777928), (6, 24814940), (8, 18611205), (10, 14888964), (12, 12407470), (15, 9925976), (20, 7444482), (24, 6203735), (30, 4962988), (40, 3722241), (60, 2481494), (109, 1365960), (120, 1240747), (218, 682980), (327, 455320), (436, 341490), (545, 273192), (654, 227660), (872, 170745), (1090, 136596), (1308, 113830), (1635, 91064), (2180, 68298), (2616, 56915), (3270, 45532), (4360, 34149), (6540, 22766), (11383, 13080)]