271454880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 887943168

約数和(自身を除く): 616488288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 73, 80, 96, 120, 122, 127, 146, 160, 183, 219, 240, 244, 254, 292, 305, 365, 366, 381, 438, 480, 488, 508, 584, 610, 635, 730, 732, 762, 876, 915, 976, 1016, 1095, 1168, 1220, 1270, 1460, 1464, 1524, 1752, 1830, 1905, 1952, 2032, 2190, 2336, 2440, 2540, 2920, 2928, 3048, 3504, 3660, 3810, 4064, 4380, 4453, 4880, 5080, 5840, 5856, 6096, 7008, 7320, 7620, 7747, 8760, 8906, 9271, 9760, 10160, 11680, 12192, 13359, 14640, 15240, 15494, 17520, 17812, 18542, 20320, 22265, 23241, 26718, 27813, 29280, 30480, 30988, 35040, 35624, 37084, 38735, 44530, 46355, 46482, 53436, 55626, 60960, 61976, 66795, 71248, 74168, 77470, 89060, 92710, 92964, 106872, 111252, 116205, 123952, 133590, 139065, 142496, 148336, 154940, 178120, 185420, 185928, 213744, 222504, 232410, 247904, 267180, 278130, 296672, 309880, 356240, 370840, 371856, 427488, 445008, 464820, 534360, 556260, 565531, 619760, 712480, 741680, 743712, 890016, 929640, 1068720, 1112520, 1131062, 1239520, 1483360, 1696593, 1859280, 2137440, 2225040, 2262124, 2827655, 3393186, 3718560, 4450080, 4524248, 5655310, 6786372, 8482965, 9048496, 11310620, 13572744, 16965930, 18096992, 22621240, 27145488, 33931860, 45242480, 54290976, 67863720, 90484960, 135727440, 271454880]

約数ペア:

[(1, 271454880), (2, 135727440), (3, 90484960), (4, 67863720), (5, 54290976), (6, 45242480), (8, 33931860), (10, 27145488), (12, 22621240), (15, 18096992), (16, 16965930), (20, 13572744), (24, 11310620), (30, 9048496), (32, 8482965), (40, 6786372), (48, 5655310), (60, 4524248), (61, 4450080), (73, 3718560), (80, 3393186), (96, 2827655), (120, 2262124), (122, 2225040), (127, 2137440), (146, 1859280), (160, 1696593), (183, 1483360), (219, 1239520), (240, 1131062), (244, 1112520), (254, 1068720), (292, 929640), (305, 890016), (365, 743712), (366, 741680), (381, 712480), (438, 619760), (480, 565531), (488, 556260), (508, 534360), (584, 464820), (610, 445008), (635, 427488), (730, 371856), (732, 370840), (762, 356240), (876, 309880), (915, 296672), (976, 278130), (1016, 267180), (1095, 247904), (1168, 232410), (1220, 222504), (1270, 213744), (1460, 185928), (1464, 185420), (1524, 178120), (1752, 154940), (1830, 148336), (1905, 142496), (1952, 139065), (2032, 133590), (2190, 123952), (2336, 116205), (2440, 111252), (2540, 106872), (2920, 92964), (2928, 92710), (3048, 89060), (3504, 77470), (3660, 74168), (3810, 71248), (4064, 66795), (4380, 61976), (4453, 60960), (4880, 55626), (5080, 53436), (5840, 46482), (5856, 46355), (6096, 44530), (7008, 38735), (7320, 37084), (7620, 35624), (7747, 35040), (8760, 30988), (8906, 30480), (9271, 29280), (9760, 27813), (10160, 26718), (11680, 23241), (12192, 22265), (13359, 20320), (14640, 18542), (15240, 17812), (15494, 17520)]