144627660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{267829}}^1$

素因数の和:267847

約数の個数: 48

約数和(自身を含む): 449954400

約数和(自身を除く): 305326740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 267829, 535658, 803487, 1071316, 1339145, 1606974, 2410461, 2678290, 3213948, 4017435, 4820922, 5356580, 7231383, 8034870, 9641844, 12052305, 14462766, 16069740, 24104610, 28925532, 36156915, 48209220, 72313830, 144627660]

約数ペア:

[(1, 144627660), (2, 72313830), (3, 48209220), (4, 36156915), (5, 28925532), (6, 24104610), (9, 16069740), (10, 14462766), (12, 12052305), (15, 9641844), (18, 8034870), (20, 7231383), (27, 5356580), (30, 4820922), (36, 4017435), (45, 3213948), (54, 2678290), (60, 2410461), (90, 1606974), (108, 1339145), (135, 1071316), (180, 803487), (270, 535658), (540, 267829)]