60281680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39659}}^1$

素因数の和:39691

約数の個数: 40

約数和(自身を含む): 147535200

約数和(自身を除く): 87253520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 39659, 79318, 158636, 198295, 317272, 396590, 634544, 753521, 793180, 1507042, 1586360, 3014084, 3172720, 3767605, 6028168, 7535210, 12056336, 15070420, 30140840, 60281680]

約数ペア:

[(1, 60281680), (2, 30140840), (4, 15070420), (5, 12056336), (8, 7535210), (10, 6028168), (16, 3767605), (19, 3172720), (20, 3014084), (38, 1586360), (40, 1507042), (76, 793180), (80, 753521), (95, 634544), (152, 396590), (190, 317272), (304, 198295), (380, 158636), (760, 79318), (1520, 39659)]