320401104

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3109}}^1$

素因数の和:3252

約数の個数: 80

約数和(自身を含む): 879259200

約数和(自身を除く): 558858096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 226, 228, 304, 339, 452, 456, 678, 904, 912, 1356, 1808, 2147, 2712, 3109, 4294, 5424, 6218, 6441, 8588, 9327, 12436, 12882, 17176, 18654, 24872, 25764, 34352, 37308, 49744, 51528, 59071, 74616, 103056, 118142, 149232, 177213, 236284, 351317, 354426, 472568, 702634, 708852, 945136, 1053951, 1405268, 1417704, 2107902, 2810536, 2835408, 4215804, 5621072, 6675023, 8431608, 13350046, 16863216, 20025069, 26700092, 40050138, 53400184, 80100276, 106800368, 160200552, 320401104]

約数ペア:

[(1, 320401104), (2, 160200552), (3, 106800368), (4, 80100276), (6, 53400184), (8, 40050138), (12, 26700092), (16, 20025069), (19, 16863216), (24, 13350046), (38, 8431608), (48, 6675023), (57, 5621072), (76, 4215804), (113, 2835408), (114, 2810536), (152, 2107902), (226, 1417704), (228, 1405268), (304, 1053951), (339, 945136), (452, 708852), (456, 702634), (678, 472568), (904, 354426), (912, 351317), (1356, 236284), (1808, 177213), (2147, 149232), (2712, 118142), (3109, 103056), (4294, 74616), (5424, 59071), (6218, 51528), (6441, 49744), (8588, 37308), (9327, 34352), (12436, 25764), (12882, 24872), (17176, 18654)]