15474880

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 37874448

約数和(自身を除く): 22399568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1307, 1480, 2368, 2614, 2960, 5228, 5920, 6535, 10456, 11840, 13070, 20912, 26140, 41824, 48359, 52280, 83648, 96718, 104560, 193436, 209120, 241795, 386872, 418240, 483590, 773744, 967180, 1547488, 1934360, 3094976, 3868720, 7737440, 15474880]

約数ペア:

[(1, 15474880), (2, 7737440), (4, 3868720), (5, 3094976), (8, 1934360), (10, 1547488), (16, 967180), (20, 773744), (32, 483590), (37, 418240), (40, 386872), (64, 241795), (74, 209120), (80, 193436), (148, 104560), (160, 96718), (185, 83648), (296, 52280), (320, 48359), (370, 41824), (592, 26140), (740, 20912), (1184, 13070), (1307, 11840), (1480, 10456), (2368, 6535), (2614, 5920), (2960, 5228)]