77106960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15299}}^1$

素因数の和:15325

約数の個数: 120

約数和(自身を含む): 295963200

約数和(自身を除く): 218856240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15299, 30598, 45897, 61196, 76495, 91794, 107093, 122392, 137691, 152990, 183588, 214186, 229485, 244784, 275382, 305980, 321279, 367176, 428372, 458970, 535465, 550764, 611960, 642558, 688455, 734352, 856744, 917940, 963837, 1070930, 1101528, 1223920, 1285116, 1376910, 1606395, 1713488, 1835880, 1927674, 2141860, 2203056, 2570232, 2753820, 3212790, 3671760, 3855348, 4283720, 4819185, 5140464, 5507640, 6425580, 7710696, 8567440, 9638370, 11015280, 12851160, 15421392, 19276740, 25702320, 38553480, 77106960]

約数ペア:

[(1, 77106960), (2, 38553480), (3, 25702320), (4, 19276740), (5, 15421392), (6, 12851160), (7, 11015280), (8, 9638370), (9, 8567440), (10, 7710696), (12, 6425580), (14, 5507640), (15, 5140464), (16, 4819185), (18, 4283720), (20, 3855348), (21, 3671760), (24, 3212790), (28, 2753820), (30, 2570232), (35, 2203056), (36, 2141860), (40, 1927674), (42, 1835880), (45, 1713488), (48, 1606395), (56, 1376910), (60, 1285116), (63, 1223920), (70, 1101528), (72, 1070930), (80, 963837), (84, 917940), (90, 856744), (105, 734352), (112, 688455), (120, 642558), (126, 611960), (140, 550764), (144, 535465), (168, 458970), (180, 428372), (210, 367176), (240, 321279), (252, 305980), (280, 275382), (315, 244784), (336, 229485), (360, 214186), (420, 183588), (504, 152990), (560, 137691), (630, 122392), (720, 107093), (840, 91794), (1008, 76495), (1260, 61196), (1680, 45897), (2520, 30598), (5040, 15299)]