216789360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10883}}^1$

素因数の和:10982

約数の個数: 80

約数和(自身を含む): 680206464

約数和(自身を除く): 463417104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 10883, 19920, 21766, 32649, 43532, 54415, 65298, 87064, 108830, 130596, 163245, 174128, 217660, 261192, 326490, 435320, 522384, 652980, 870640, 903289, 1305960, 1806578, 2611920, 2709867, 3613156, 4516445, 5419734, 7226312, 9032890, 10839468, 13549335, 14452624, 18065780, 21678936, 27098670, 36131560, 43357872, 54197340, 72263120, 108394680, 216789360]

約数ペア:

[(1, 216789360), (2, 108394680), (3, 72263120), (4, 54197340), (5, 43357872), (6, 36131560), (8, 27098670), (10, 21678936), (12, 18065780), (15, 14452624), (16, 13549335), (20, 10839468), (24, 9032890), (30, 7226312), (40, 5419734), (48, 4516445), (60, 3613156), (80, 2709867), (83, 2611920), (120, 1806578), (166, 1305960), (240, 903289), (249, 870640), (332, 652980), (415, 522384), (498, 435320), (664, 326490), (830, 261192), (996, 217660), (1245, 174128), (1328, 163245), (1660, 130596), (1992, 108830), (2490, 87064), (3320, 65298), (3984, 54415), (4980, 43532), (6640, 32649), (9960, 21766), (10883, 19920)]