29272920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 95212800

約数和(自身を除く): 65939880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 347, 370, 380, 444, 456, 555, 570, 694, 703, 740, 760, 888, 1041, 1110, 1140, 1388, 1406, 1480, 1735, 2082, 2109, 2220, 2280, 2776, 2812, 3470, 3515, 4164, 4218, 4440, 5205, 5624, 6593, 6940, 7030, 8328, 8436, 10410, 10545, 12839, 13186, 13880, 14060, 16872, 19779, 20820, 21090, 25678, 26372, 28120, 32965, 38517, 39558, 41640, 42180, 51356, 52744, 64195, 65930, 77034, 79116, 84360, 98895, 102712, 128390, 131860, 154068, 158232, 192585, 197790, 243941, 256780, 263720, 308136, 385170, 395580, 487882, 513560, 731823, 770340, 791160, 975764, 1219705, 1463646, 1540680, 1951528, 2439410, 2927292, 3659115, 4878820, 5854584, 7318230, 9757640, 14636460, 29272920]

約数ペア:

[(1, 29272920), (2, 14636460), (3, 9757640), (4, 7318230), (5, 5854584), (6, 4878820), (8, 3659115), (10, 2927292), (12, 2439410), (15, 1951528), (19, 1540680), (20, 1463646), (24, 1219705), (30, 975764), (37, 791160), (38, 770340), (40, 731823), (57, 513560), (60, 487882), (74, 395580), (76, 385170), (95, 308136), (111, 263720), (114, 256780), (120, 243941), (148, 197790), (152, 192585), (185, 158232), (190, 154068), (222, 131860), (228, 128390), (285, 102712), (296, 98895), (347, 84360), (370, 79116), (380, 77034), (444, 65930), (456, 64195), (555, 52744), (570, 51356), (694, 42180), (703, 41640), (740, 39558), (760, 38517), (888, 32965), (1041, 28120), (1110, 26372), (1140, 25678), (1388, 21090), (1406, 20820), (1480, 19779), (1735, 16872), (2082, 14060), (2109, 13880), (2220, 13186), (2280, 12839), (2776, 10545), (2812, 10410), (3470, 8436), (3515, 8328), (4164, 7030), (4218, 6940), (4440, 6593), (5205, 5624)]