713731680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{495647}}^1$

素因数の和:495668

約数の個数: 72

約数和(自身を含む): 2435614272

約数和(自身を除く): 1721882592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 495647, 991294, 1486941, 1982588, 2478235, 2973882, 3965176, 4460823, 4956470, 5947764, 7434705, 7930352, 8921646, 9912940, 11895528, 14869410, 15860704, 17843292, 19825880, 22304115, 23791056, 29738820, 35686584, 39651760, 44608230, 47582112, 59477640, 71373168, 79303520, 89216460, 118955280, 142746336, 178432920, 237910560, 356865840, 713731680]

約数ペア:

[(1, 713731680), (2, 356865840), (3, 237910560), (4, 178432920), (5, 142746336), (6, 118955280), (8, 89216460), (9, 79303520), (10, 71373168), (12, 59477640), (15, 47582112), (16, 44608230), (18, 39651760), (20, 35686584), (24, 29738820), (30, 23791056), (32, 22304115), (36, 19825880), (40, 17843292), (45, 15860704), (48, 14869410), (60, 11895528), (72, 9912940), (80, 8921646), (90, 7930352), (96, 7434705), (120, 5947764), (144, 4956470), (160, 4460823), (180, 3965176), (240, 2973882), (288, 2478235), (360, 1982588), (480, 1486941), (720, 991294), (1440, 495647)]