198810720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{46021}}^1$

素因数の和:46045

約数の個数: 96

約数和(自身を含む): 695852640

約数和(自身を除く): 497041920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 46021, 92042, 138063, 184084, 230105, 276126, 368168, 414189, 460210, 552252, 690315, 736336, 828378, 920420, 1104504, 1242567, 1380630, 1472672, 1656756, 1840840, 2070945, 2209008, 2485134, 2761260, 3313512, 3681680, 4141890, 4418016, 4970268, 5522520, 6212835, 6627024, 7363360, 8283780, 9940536, 11045040, 12425670, 13254048, 16567560, 19881072, 22090080, 24851340, 33135120, 39762144, 49702680, 66270240, 99405360, 198810720]

約数ペア:

[(1, 198810720), (2, 99405360), (3, 66270240), (4, 49702680), (5, 39762144), (6, 33135120), (8, 24851340), (9, 22090080), (10, 19881072), (12, 16567560), (15, 13254048), (16, 12425670), (18, 11045040), (20, 9940536), (24, 8283780), (27, 7363360), (30, 6627024), (32, 6212835), (36, 5522520), (40, 4970268), (45, 4418016), (48, 4141890), (54, 3681680), (60, 3313512), (72, 2761260), (80, 2485134), (90, 2209008), (96, 2070945), (108, 1840840), (120, 1656756), (135, 1472672), (144, 1380630), (160, 1242567), (180, 1104504), (216, 920420), (240, 828378), (270, 736336), (288, 690315), (360, 552252), (432, 460210), (480, 414189), (540, 368168), (720, 276126), (864, 230105), (1080, 184084), (1440, 138063), (2160, 92042), (4320, 46021)]