56978160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{237409}}^1$

素因数の和:237425

約数の個数: 40

約数和(自身を含む): 176633040

約数和(自身を除く): 119654880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 237409, 474818, 712227, 949636, 1187045, 1424454, 1899272, 2374090, 2848908, 3561135, 3798544, 4748180, 5697816, 7122270, 9496360, 11395632, 14244540, 18992720, 28489080, 56978160]

約数ペア:

[(1, 56978160), (2, 28489080), (3, 18992720), (4, 14244540), (5, 11395632), (6, 9496360), (8, 7122270), (10, 5697816), (12, 4748180), (15, 3798544), (16, 3561135), (20, 2848908), (24, 2374090), (30, 1899272), (40, 1424454), (48, 1187045), (60, 949636), (80, 712227), (120, 474818), (240, 237409)]