137673720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{382427}}^1$

素因数の和:382444

約数の個数: 48

約数和(自身を含む): 447440760

約数和(自身を除く): 309767040

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, 382427, 764854, 1147281, 1529708, 1912135, 2294562, 3059416, 3441843, 3824270, 4589124, 5736405, 6883686, 7648540, 9178248, 11472810, 13767372, 15297080, 17209215, 22945620, 27534744, 34418430, 45891240, 68836860, 137673720]

約数ペア:

[(1, 137673720), (2, 68836860), (3, 45891240), (4, 34418430), (5, 27534744), (6, 22945620), (8, 17209215), (9, 15297080), (10, 13767372), (12, 11472810), (15, 9178248), (18, 7648540), (20, 6883686), (24, 5736405), (30, 4589124), (36, 3824270), (40, 3441843), (45, 3059416), (60, 2294562), (72, 1912135), (90, 1529708), (120, 1147281), (180, 764854), (360, 382427)]