377413520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 975270912

約数和(自身を除く): 597857392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 127, 176, 220, 242, 254, 307, 440, 484, 508, 605, 614, 635, 880, 968, 1016, 1210, 1228, 1270, 1397, 1535, 1936, 2032, 2420, 2456, 2540, 2794, 3070, 3377, 4840, 4912, 5080, 5588, 6140, 6754, 6985, 9680, 10160, 11176, 12280, 13508, 13970, 15367, 16885, 22352, 24560, 27016, 27940, 30734, 33770, 37147, 38989, 54032, 55880, 61468, 67540, 74294, 76835, 77978, 111760, 122936, 135080, 148588, 153670, 155956, 185735, 194945, 245872, 270160, 297176, 307340, 311912, 371470, 389890, 428879, 594352, 614680, 623824, 742940, 779780, 857758, 1229360, 1485880, 1559560, 1715516, 2144395, 2971760, 3119120, 3431032, 4288790, 4717669, 6862064, 8577580, 9435338, 17155160, 18870676, 23588345, 34310320, 37741352, 47176690, 75482704, 94353380, 188706760, 377413520]

約数ペア:

[(1, 377413520), (2, 188706760), (4, 94353380), (5, 75482704), (8, 47176690), (10, 37741352), (11, 34310320), (16, 23588345), (20, 18870676), (22, 17155160), (40, 9435338), (44, 8577580), (55, 6862064), (80, 4717669), (88, 4288790), (110, 3431032), (121, 3119120), (127, 2971760), (176, 2144395), (220, 1715516), (242, 1559560), (254, 1485880), (307, 1229360), (440, 857758), (484, 779780), (508, 742940), (605, 623824), (614, 614680), (635, 594352), (880, 428879), (968, 389890), (1016, 371470), (1210, 311912), (1228, 307340), (1270, 297176), (1397, 270160), (1535, 245872), (1936, 194945), (2032, 185735), (2420, 155956), (2456, 153670), (2540, 148588), (2794, 135080), (3070, 122936), (3377, 111760), (4840, 77978), (4912, 76835), (5080, 74294), (5588, 67540), (6140, 61468), (6754, 55880), (6985, 54032), (9680, 38989), (10160, 37147), (11176, 33770), (12280, 30734), (13508, 27940), (13970, 27016), (15367, 24560), (16885, 22352)]