78077160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{30983}}^1$

素因数の和:31007

約数の個数: 96

約数和(自身を含む): 290010240

約数和(自身を除く): 211933080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 30983, 61966, 92949, 123932, 154915, 185898, 216881, 247864, 278847, 309830, 371796, 433762, 464745, 557694, 619660, 650643, 743592, 867524, 929490, 1084405, 1115388, 1239320, 1301286, 1394235, 1735048, 1858980, 1951929, 2168810, 2230776, 2602572, 2788470, 3253215, 3717960, 3903858, 4337620, 5205144, 5576940, 6506430, 7807716, 8675240, 9759645, 11153880, 13012860, 15615432, 19519290, 26025720, 39038580, 78077160]

約数ペア:

[(1, 78077160), (2, 39038580), (3, 26025720), (4, 19519290), (5, 15615432), (6, 13012860), (7, 11153880), (8, 9759645), (9, 8675240), (10, 7807716), (12, 6506430), (14, 5576940), (15, 5205144), (18, 4337620), (20, 3903858), (21, 3717960), (24, 3253215), (28, 2788470), (30, 2602572), (35, 2230776), (36, 2168810), (40, 1951929), (42, 1858980), (45, 1735048), (56, 1394235), (60, 1301286), (63, 1239320), (70, 1115388), (72, 1084405), (84, 929490), (90, 867524), (105, 743592), (120, 650643), (126, 619660), (140, 557694), (168, 464745), (180, 433762), (210, 371796), (252, 309830), (280, 278847), (315, 247864), (360, 216881), (420, 185898), (504, 154915), (630, 123932), (840, 92949), (1260, 61966), (2520, 30983)]