148476840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2953}}^1$

素因数の和:3386

約数の個数: 64

約数和(自身を含む): 446644800

約数和(自身を除く): 298167960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 2953, 3352, 4190, 5028, 5906, 6285, 8380, 8859, 10056, 11812, 12570, 14765, 16760, 17718, 23624, 25140, 29530, 35436, 44295, 50280, 59060, 70872, 88590, 118120, 177180, 354360, 1237307, 2474614, 3711921, 4949228, 6186535, 7423842, 9898456, 12373070, 14847684, 18559605, 24746140, 29695368, 37119210, 49492280, 74238420, 148476840]

約数ペア:

[(1, 148476840), (2, 74238420), (3, 49492280), (4, 37119210), (5, 29695368), (6, 24746140), (8, 18559605), (10, 14847684), (12, 12373070), (15, 9898456), (20, 7423842), (24, 6186535), (30, 4949228), (40, 3711921), (60, 2474614), (120, 1237307), (419, 354360), (838, 177180), (1257, 118120), (1676, 88590), (2095, 70872), (2514, 59060), (2953, 50280), (3352, 44295), (4190, 35436), (5028, 29530), (5906, 25140), (6285, 23624), (8380, 17718), (8859, 16760), (10056, 14765), (11812, 12570)]