39789720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{110527}}^1$

素因数の和:110544

約数の個数: 48

約数和(自身を含む): 129317760

約数和(自身を除く): 89528040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 110527, 221054, 331581, 442108, 552635, 663162, 884216, 994743, 1105270, 1326324, 1657905, 1989486, 2210540, 2652648, 3315810, 3978972, 4421080, 4973715, 6631620, 7957944, 9947430, 13263240, 19894860, 39789720]

約数ペア:

[(1, 39789720), (2, 19894860), (3, 13263240), (4, 9947430), (5, 7957944), (6, 6631620), (8, 4973715), (9, 4421080), (10, 3978972), (12, 3315810), (15, 2652648), (18, 2210540), (20, 1989486), (24, 1657905), (30, 1326324), (36, 1105270), (40, 994743), (45, 884216), (60, 663162), (72, 552635), (90, 442108), (120, 331581), (180, 221054), (360, 110527)]