53919120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 177131520

約数和(自身を除く): 123212400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 61, 80, 87, 116, 120, 122, 127, 145, 174, 183, 232, 240, 244, 254, 290, 305, 348, 366, 381, 435, 464, 488, 508, 580, 610, 635, 696, 732, 762, 870, 915, 976, 1016, 1160, 1220, 1270, 1392, 1464, 1524, 1740, 1769, 1830, 1905, 2032, 2320, 2440, 2540, 2928, 3048, 3480, 3538, 3660, 3683, 3810, 4880, 5080, 5307, 6096, 6960, 7076, 7320, 7366, 7620, 7747, 8845, 10160, 10614, 11049, 14152, 14640, 14732, 15240, 15494, 17690, 18415, 21228, 22098, 23241, 26535, 28304, 29464, 30480, 30988, 35380, 36830, 38735, 42456, 44196, 46482, 53070, 55245, 58928, 61976, 70760, 73660, 77470, 84912, 88392, 92964, 106140, 110490, 116205, 123952, 141520, 147320, 154940, 176784, 185928, 212280, 220980, 224663, 232410, 294640, 309880, 371856, 424560, 441960, 449326, 464820, 619760, 673989, 883920, 898652, 929640, 1123315, 1347978, 1797304, 1859280, 2246630, 2695956, 3369945, 3594608, 4493260, 5391912, 6739890, 8986520, 10783824, 13479780, 17973040, 26959560, 53919120]

約数ペア:

[(1, 53919120), (2, 26959560), (3, 17973040), (4, 13479780), (5, 10783824), (6, 8986520), (8, 6739890), (10, 5391912), (12, 4493260), (15, 3594608), (16, 3369945), (20, 2695956), (24, 2246630), (29, 1859280), (30, 1797304), (40, 1347978), (48, 1123315), (58, 929640), (60, 898652), (61, 883920), (80, 673989), (87, 619760), (116, 464820), (120, 449326), (122, 441960), (127, 424560), (145, 371856), (174, 309880), (183, 294640), (232, 232410), (240, 224663), (244, 220980), (254, 212280), (290, 185928), (305, 176784), (348, 154940), (366, 147320), (381, 141520), (435, 123952), (464, 116205), (488, 110490), (508, 106140), (580, 92964), (610, 88392), (635, 84912), (696, 77470), (732, 73660), (762, 70760), (870, 61976), (915, 58928), (976, 55245), (1016, 53070), (1160, 46482), (1220, 44196), (1270, 42456), (1392, 38735), (1464, 36830), (1524, 35380), (1740, 30988), (1769, 30480), (1830, 29464), (1905, 28304), (2032, 26535), (2320, 23241), (2440, 22098), (2540, 21228), (2928, 18415), (3048, 17690), (3480, 15494), (3538, 15240), (3660, 14732), (3683, 14640), (3810, 14152), (4880, 11049), (5080, 10614), (5307, 10160), (6096, 8845), (6960, 7747), (7076, 7620), (7320, 7366)]