68929764480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3988991}}^1$

素因数の和:3989019

約数の個数: 128

約数和(自身を含む): 244126310400

約数和(自身を除く): 175196545920

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 3988991, 7977982, 11966973, 15955964, 19944955, 23933946, 31911928, 35900919, 39889910, 47867892, 59834865, 63823856, 71801838, 79779820, 95735784, 107702757, 119669730, 127647712, 143603676, 159559640, 179504595, 191471568, 215405514, 239339460, 255295424, 287207352, 319119280, 359009190, 382943136, 430811028, 478678920, 510590848, 538513785, 574414704, 638238560, 718018380, 765886272, 861622056, 957357840, 1077027570, 1148829408, 1276477120, 1436036760, 1531772544, 1723244112, 1914715680, 2154055140, 2297658816, 2552954240, 2872073520, 3446488224, 3829431360, 4308110280, 4595317632, 5744147040, 6892976448, 7658862720, 8616220560, 11488294080, 13785952896, 17232441120, 22976588160, 34464882240, 68929764480]

約数ペア:

[(1, 68929764480), (2, 34464882240), (3, 22976588160), (4, 17232441120), (5, 13785952896), (6, 11488294080), (8, 8616220560), (9, 7658862720), (10, 6892976448), (12, 5744147040), (15, 4595317632), (16, 4308110280), (18, 3829431360), (20, 3446488224), (24, 2872073520), (27, 2552954240), (30, 2297658816), (32, 2154055140), (36, 1914715680), (40, 1723244112), (45, 1531772544), (48, 1436036760), (54, 1276477120), (60, 1148829408), (64, 1077027570), (72, 957357840), (80, 861622056), (90, 765886272), (96, 718018380), (108, 638238560), (120, 574414704), (128, 538513785), (135, 510590848), (144, 478678920), (160, 430811028), (180, 382943136), (192, 359009190), (216, 319119280), (240, 287207352), (270, 255295424), (288, 239339460), (320, 215405514), (360, 191471568), (384, 179504595), (432, 159559640), (480, 143603676), (540, 127647712), (576, 119669730), (640, 107702757), (720, 95735784), (864, 79779820), (960, 71801838), (1080, 63823856), (1152, 59834865), (1440, 47867892), (1728, 39889910), (1920, 35900919), (2160, 31911928), (2880, 23933946), (3456, 19944955), (4320, 15955964), (5760, 11966973), (8640, 7977982), (17280, 3988991)]