232180880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 554964480

約数和(自身を除く): 322783600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 83, 146, 166, 292, 332, 365, 415, 479, 584, 664, 730, 830, 958, 1168, 1328, 1460, 1660, 1916, 2395, 2920, 3320, 3832, 4790, 5840, 6059, 6640, 7664, 9580, 12118, 19160, 24236, 30295, 34967, 38320, 39757, 48472, 60590, 69934, 79514, 96944, 121180, 139868, 159028, 174835, 198785, 242360, 279736, 318056, 349670, 397570, 484720, 559472, 636112, 699340, 795140, 1398680, 1590280, 2797360, 2902261, 3180560, 5804522, 11609044, 14511305, 23218088, 29022610, 46436176, 58045220, 116090440, 232180880]

約数ペア:

[(1, 232180880), (2, 116090440), (4, 58045220), (5, 46436176), (8, 29022610), (10, 23218088), (16, 14511305), (20, 11609044), (40, 5804522), (73, 3180560), (80, 2902261), (83, 2797360), (146, 1590280), (166, 1398680), (292, 795140), (332, 699340), (365, 636112), (415, 559472), (479, 484720), (584, 397570), (664, 349670), (730, 318056), (830, 279736), (958, 242360), (1168, 198785), (1328, 174835), (1460, 159028), (1660, 139868), (1916, 121180), (2395, 96944), (2920, 79514), (3320, 69934), (3832, 60590), (4790, 48472), (5840, 39757), (6059, 38320), (6640, 34967), (7664, 30295), (9580, 24236), (12118, 19160)]