66807360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23197}}^1$

素因数の和:23220

約数の個数: 84

約数和(自身を含む): 229799388

約数和(自身を除く): 162992028

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23197, 46394, 69591, 92788, 115985, 139182, 185576, 208773, 231970, 278364, 347955, 371152, 417546, 463940, 556728, 695910, 742304, 835092, 927880, 1043865, 1113456, 1391820, 1484608, 1670184, 1855760, 2087730, 2226912, 2783640, 3340368, 3711520, 4175460, 4453824, 5567280, 6680736, 7423040, 8350920, 11134560, 13361472, 16701840, 22269120, 33403680, 66807360]

約数ペア:

[(1, 66807360), (2, 33403680), (3, 22269120), (4, 16701840), (5, 13361472), (6, 11134560), (8, 8350920), (9, 7423040), (10, 6680736), (12, 5567280), (15, 4453824), (16, 4175460), (18, 3711520), (20, 3340368), (24, 2783640), (30, 2226912), (32, 2087730), (36, 1855760), (40, 1670184), (45, 1484608), (48, 1391820), (60, 1113456), (64, 1043865), (72, 927880), (80, 835092), (90, 742304), (96, 695910), (120, 556728), (144, 463940), (160, 417546), (180, 371152), (192, 347955), (240, 278364), (288, 231970), (320, 208773), (360, 185576), (480, 139182), (576, 115985), (720, 92788), (960, 69591), (1440, 46394), (2880, 23197)]