147628480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24281}}^1$

素因数の和:24317

約数の個数: 56

約数和(自身を含む): 370057680

約数和(自身を除く): 222429200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 24281, 48562, 97124, 121405, 194248, 242810, 388496, 461339, 485620, 776992, 922678, 971240, 1553984, 1845356, 1942480, 2306695, 3690712, 3884960, 4613390, 7381424, 7769920, 9226780, 14762848, 18453560, 29525696, 36907120, 73814240, 147628480]

約数ペア:

[(1, 147628480), (2, 73814240), (4, 36907120), (5, 29525696), (8, 18453560), (10, 14762848), (16, 9226780), (19, 7769920), (20, 7381424), (32, 4613390), (38, 3884960), (40, 3690712), (64, 2306695), (76, 1942480), (80, 1845356), (95, 1553984), (152, 971240), (160, 922678), (190, 776992), (304, 485620), (320, 461339), (380, 388496), (608, 242810), (760, 194248), (1216, 121405), (1520, 97124), (3040, 48562), (6080, 24281)]