74832240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{44543}}^1$

素因数の和:44566

約数の個数: 80

約数和(自身を含む): 265125888

約数和(自身を除く): 190293648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 44543, 89086, 133629, 178172, 222715, 267258, 311801, 356344, 445430, 534516, 623602, 668145, 712688, 890860, 935403, 1069032, 1247204, 1336290, 1559005, 1781720, 1870806, 2138064, 2494408, 2672580, 3118010, 3563440, 3741612, 4677015, 4988816, 5345160, 6236020, 7483224, 9354030, 10690320, 12472040, 14966448, 18708060, 24944080, 37416120, 74832240]

約数ペア:

[(1, 74832240), (2, 37416120), (3, 24944080), (4, 18708060), (5, 14966448), (6, 12472040), (7, 10690320), (8, 9354030), (10, 7483224), (12, 6236020), (14, 5345160), (15, 4988816), (16, 4677015), (20, 3741612), (21, 3563440), (24, 3118010), (28, 2672580), (30, 2494408), (35, 2138064), (40, 1870806), (42, 1781720), (48, 1559005), (56, 1336290), (60, 1247204), (70, 1069032), (80, 935403), (84, 890860), (105, 712688), (112, 668145), (120, 623602), (140, 534516), (168, 445430), (210, 356344), (240, 311801), (280, 267258), (336, 222715), (420, 178172), (560, 133629), (840, 89086), (1680, 44543)]