2978160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12409}}^1$

素因数の和:12425

約数の個数: 40

約数和(自身を含む): 9233040

約数和(自身を除く): 6254880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12409, 24818, 37227, 49636, 62045, 74454, 99272, 124090, 148908, 186135, 198544, 248180, 297816, 372270, 496360, 595632, 744540, 992720, 1489080, 2978160]

約数ペア:

[(1, 2978160), (2, 1489080), (3, 992720), (4, 744540), (5, 595632), (6, 496360), (8, 372270), (10, 297816), (12, 248180), (15, 198544), (16, 186135), (20, 148908), (24, 124090), (30, 99272), (40, 74454), (48, 62045), (60, 49636), (80, 37227), (120, 24818), (240, 12409)]