202272360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3433}}^1$

素因数の和:3938

約数の個数: 64

約数和(自身を含む): 608230080

約数和(自身を除く): 405957720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3433, 3928, 4910, 5892, 6866, 7365, 9820, 10299, 11784, 13732, 14730, 17165, 19640, 20598, 27464, 29460, 34330, 41196, 51495, 58920, 68660, 82392, 102990, 137320, 205980, 411960, 1685603, 3371206, 5056809, 6742412, 8428015, 10113618, 13484824, 16856030, 20227236, 25284045, 33712060, 40454472, 50568090, 67424120, 101136180, 202272360]

約数ペア:

[(1, 202272360), (2, 101136180), (3, 67424120), (4, 50568090), (5, 40454472), (6, 33712060), (8, 25284045), (10, 20227236), (12, 16856030), (15, 13484824), (20, 10113618), (24, 8428015), (30, 6742412), (40, 5056809), (60, 3371206), (120, 1685603), (491, 411960), (982, 205980), (1473, 137320), (1964, 102990), (2455, 82392), (2946, 68660), (3433, 58920), (3928, 51495), (4910, 41196), (5892, 34330), (6866, 29460), (7365, 27464), (9820, 20598), (10299, 19640), (11784, 17165), (13732, 14730)]