15538080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32371}}^1$

素因数の和:32389

約数の個数: 48

約数和(自身を含む): 48946464

約数和(自身を除く): 33408384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32371, 64742, 97113, 129484, 161855, 194226, 258968, 323710, 388452, 485565, 517936, 647420, 776904, 971130, 1035872, 1294840, 1553808, 1942260, 2589680, 3107616, 3884520, 5179360, 7769040, 15538080]

約数ペア:

[(1, 15538080), (2, 7769040), (3, 5179360), (4, 3884520), (5, 3107616), (6, 2589680), (8, 1942260), (10, 1553808), (12, 1294840), (15, 1035872), (16, 971130), (20, 776904), (24, 647420), (30, 517936), (32, 485565), (40, 388452), (48, 323710), (60, 258968), (80, 194226), (96, 161855), (120, 129484), (160, 97113), (240, 64742), (480, 32371)]