380866680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1057963}}^1$

素因数の和:1057980

約数の個数: 48

約数和(自身を含む): 1237817880

約数和(自身を除く): 856951200

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, 1057963, 2115926, 3173889, 4231852, 5289815, 6347778, 8463704, 9521667, 10579630, 12695556, 15869445, 19043334, 21159260, 25391112, 31738890, 38086668, 42318520, 47608335, 63477780, 76173336, 95216670, 126955560, 190433340, 380866680]

約数ペア:

[(1, 380866680), (2, 190433340), (3, 126955560), (4, 95216670), (5, 76173336), (6, 63477780), (8, 47608335), (9, 42318520), (10, 38086668), (12, 31738890), (15, 25391112), (18, 21159260), (20, 19043334), (24, 15869445), (30, 12695556), (36, 10579630), (40, 9521667), (45, 8463704), (60, 6347778), (72, 5289815), (90, 4231852), (120, 3173889), (180, 2115926), (360, 1057963)]