53760120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 182697120

約数和(自身を除く): 128937000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 73, 76, 85, 95, 102, 114, 120, 136, 146, 152, 170, 190, 204, 219, 228, 255, 285, 292, 323, 340, 361, 365, 380, 408, 438, 456, 510, 570, 584, 646, 680, 722, 730, 760, 876, 969, 1020, 1083, 1095, 1140, 1241, 1292, 1387, 1444, 1460, 1615, 1752, 1805, 1938, 2040, 2166, 2190, 2280, 2482, 2584, 2774, 2888, 2920, 3230, 3610, 3723, 3876, 4161, 4332, 4380, 4845, 4964, 5415, 5548, 6137, 6205, 6460, 6935, 7220, 7446, 7752, 8322, 8664, 8760, 9690, 9928, 10830, 11096, 12274, 12410, 12920, 13870, 14440, 14892, 16644, 18411, 18615, 19380, 20805, 21660, 23579, 24548, 24820, 26353, 27740, 29784, 30685, 33288, 36822, 37230, 38760, 41610, 43320, 47158, 49096, 49640, 52706, 55480, 61370, 70737, 73644, 74460, 79059, 83220, 92055, 94316, 105412, 117895, 122740, 131765, 141474, 147288, 148920, 158118, 166440, 184110, 188632, 210824, 235790, 245480, 263530, 282948, 316236, 353685, 368220, 395295, 448001, 471580, 527060, 565896, 632472, 707370, 736440, 790590, 896002, 943160, 1054120, 1344003, 1414740, 1581180, 1792004, 2240005, 2688006, 2829480, 3162360, 3584008, 4480010, 5376012, 6720015, 8960020, 10752024, 13440030, 17920040, 26880060, 53760120]

約数ペア:

[(1, 53760120), (2, 26880060), (3, 17920040), (4, 13440030), (5, 10752024), (6, 8960020), (8, 6720015), (10, 5376012), (12, 4480010), (15, 3584008), (17, 3162360), (19, 2829480), (20, 2688006), (24, 2240005), (30, 1792004), (34, 1581180), (38, 1414740), (40, 1344003), (51, 1054120), (57, 943160), (60, 896002), (68, 790590), (73, 736440), (76, 707370), (85, 632472), (95, 565896), (102, 527060), (114, 471580), (120, 448001), (136, 395295), (146, 368220), (152, 353685), (170, 316236), (190, 282948), (204, 263530), (219, 245480), (228, 235790), (255, 210824), (285, 188632), (292, 184110), (323, 166440), (340, 158118), (361, 148920), (365, 147288), (380, 141474), (408, 131765), (438, 122740), (456, 117895), (510, 105412), (570, 94316), (584, 92055), (646, 83220), (680, 79059), (722, 74460), (730, 73644), (760, 70737), (876, 61370), (969, 55480), (1020, 52706), (1083, 49640), (1095, 49096), (1140, 47158), (1241, 43320), (1292, 41610), (1387, 38760), (1444, 37230), (1460, 36822), (1615, 33288), (1752, 30685), (1805, 29784), (1938, 27740), (2040, 26353), (2166, 24820), (2190, 24548), (2280, 23579), (2482, 21660), (2584, 20805), (2774, 19380), (2888, 18615), (2920, 18411), (3230, 16644), (3610, 14892), (3723, 14440), (3876, 13870), (4161, 12920), (4332, 12410), (4380, 12274), (4845, 11096), (4964, 10830), (5415, 9928), (5548, 9690), (6137, 8760), (6205, 8664), (6460, 8322), (6935, 7752), (7220, 7446)]