2496480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{743}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 8999424

約数和(自身を除く): 6502944

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 743, 840, 1120, 1486, 1680, 2229, 2972, 3360, 3715, 4458, 5201, 5944, 7430, 8916, 10402, 11145, 11888, 14860, 15603, 17832, 20804, 22290, 23776, 26005, 29720, 31206, 35664, 41608, 44580, 52010, 59440, 62412, 71328, 78015, 83216, 89160, 104020, 118880, 124824, 156030, 166432, 178320, 208040, 249648, 312060, 356640, 416080, 499296, 624120, 832160, 1248240, 2496480]

約数ペア:

[(1, 2496480), (2, 1248240), (3, 832160), (4, 624120), (5, 499296), (6, 416080), (7, 356640), (8, 312060), (10, 249648), (12, 208040), (14, 178320), (15, 166432), (16, 156030), (20, 124824), (21, 118880), (24, 104020), (28, 89160), (30, 83216), (32, 78015), (35, 71328), (40, 62412), (42, 59440), (48, 52010), (56, 44580), (60, 41608), (70, 35664), (80, 31206), (84, 29720), (96, 26005), (105, 23776), (112, 22290), (120, 20804), (140, 17832), (160, 15603), (168, 14860), (210, 11888), (224, 11145), (240, 10402), (280, 8916), (336, 7430), (420, 5944), (480, 5201), (560, 4458), (672, 3715), (743, 3360), (840, 2972), (1120, 2229), (1486, 1680)]