180004944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2768

約数の個数: 80

約数和(自身を含む): 534172160

約数和(自身を除く): 354167216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1266, 1477, 1688, 2532, 2539, 2954, 3376, 4431, 5064, 5078, 5908, 7617, 8862, 10128, 10156, 11816, 15234, 17724, 17773, 20312, 23632, 30468, 35448, 35546, 40624, 53319, 60936, 70896, 71092, 106638, 121872, 142184, 213276, 284368, 426552, 535729, 853104, 1071458, 1607187, 2142916, 3214374, 3750103, 4285832, 6428748, 7500206, 8571664, 11250309, 12857496, 15000412, 22500618, 25714992, 30000824, 45001236, 60001648, 90002472, 180004944]

約数ペア:

[(1, 180004944), (2, 90002472), (3, 60001648), (4, 45001236), (6, 30000824), (7, 25714992), (8, 22500618), (12, 15000412), (14, 12857496), (16, 11250309), (21, 8571664), (24, 7500206), (28, 6428748), (42, 4285832), (48, 3750103), (56, 3214374), (84, 2142916), (112, 1607187), (168, 1071458), (211, 853104), (336, 535729), (422, 426552), (633, 284368), (844, 213276), (1266, 142184), (1477, 121872), (1688, 106638), (2532, 71092), (2539, 70896), (2954, 60936), (3376, 53319), (4431, 40624), (5064, 35546), (5078, 35448), (5908, 30468), (7617, 23632), (8862, 20312), (10128, 17773), (10156, 17724), (11816, 15234)]