480056640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71437}}^1$

素因数の和:71464

約数の個数: 112

約数和(自身を含む): 1741944192

約数和(自身を除く): 1261887552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 71437, 142874, 214311, 285748, 357185, 428622, 500059, 571496, 714370, 857244, 1000118, 1071555, 1142992, 1428740, 1500177, 1714488, 2000236, 2143110, 2285984, 2500295, 2857480, 3000354, 3428976, 4000472, 4286220, 4571968, 5000590, 5714960, 6000708, 6857952, 7500885, 8000944, 8572440, 10001180, 11429920, 12001416, 13715904, 15001770, 16001888, 17144880, 20002360, 22859840, 24002832, 30003540, 32003776, 34289760, 40004720, 48005664, 60007080, 68579520, 80009440, 96011328, 120014160, 160018880, 240028320, 480056640]

約数ペア:

[(1, 480056640), (2, 240028320), (3, 160018880), (4, 120014160), (5, 96011328), (6, 80009440), (7, 68579520), (8, 60007080), (10, 48005664), (12, 40004720), (14, 34289760), (15, 32003776), (16, 30003540), (20, 24002832), (21, 22859840), (24, 20002360), (28, 17144880), (30, 16001888), (32, 15001770), (35, 13715904), (40, 12001416), (42, 11429920), (48, 10001180), (56, 8572440), (60, 8000944), (64, 7500885), (70, 6857952), (80, 6000708), (84, 5714960), (96, 5000590), (105, 4571968), (112, 4286220), (120, 4000472), (140, 3428976), (160, 3000354), (168, 2857480), (192, 2500295), (210, 2285984), (224, 2143110), (240, 2000236), (280, 1714488), (320, 1500177), (336, 1428740), (420, 1142992), (448, 1071555), (480, 1000118), (560, 857244), (672, 714370), (840, 571496), (960, 500059), (1120, 428622), (1344, 357185), (1680, 285748), (2240, 214311), (3360, 142874), (6720, 71437)]