271363440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 879943680

約数和(自身を除く): 608580240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 127, 145, 174, 232, 240, 254, 290, 307, 348, 381, 435, 464, 508, 580, 614, 635, 696, 762, 870, 921, 1016, 1160, 1228, 1270, 1392, 1524, 1535, 1740, 1842, 1905, 2032, 2320, 2456, 2540, 3048, 3070, 3480, 3683, 3684, 3810, 4605, 4912, 5080, 6096, 6140, 6960, 7366, 7368, 7620, 8903, 9210, 10160, 11049, 12280, 14732, 14736, 15240, 17806, 18415, 18420, 22098, 24560, 26709, 29464, 30480, 35612, 36830, 36840, 38989, 44196, 44515, 53418, 55245, 58928, 71224, 73660, 73680, 77978, 88392, 89030, 106836, 110490, 116967, 133545, 142448, 147320, 155956, 176784, 178060, 194945, 213672, 220980, 233934, 267090, 294640, 311912, 356120, 389890, 427344, 441960, 467868, 534180, 584835, 623824, 712240, 779780, 883920, 935736, 1068360, 1130681, 1169670, 1559560, 1871472, 2136720, 2261362, 2339340, 3119120, 3392043, 4522724, 4678680, 5653405, 6784086, 9045448, 9357360, 11306810, 13568172, 16960215, 18090896, 22613620, 27136344, 33920430, 45227240, 54272688, 67840860, 90454480, 135681720, 271363440]

約数ペア:

[(1, 271363440), (2, 135681720), (3, 90454480), (4, 67840860), (5, 54272688), (6, 45227240), (8, 33920430), (10, 27136344), (12, 22613620), (15, 18090896), (16, 16960215), (20, 13568172), (24, 11306810), (29, 9357360), (30, 9045448), (40, 6784086), (48, 5653405), (58, 4678680), (60, 4522724), (80, 3392043), (87, 3119120), (116, 2339340), (120, 2261362), (127, 2136720), (145, 1871472), (174, 1559560), (232, 1169670), (240, 1130681), (254, 1068360), (290, 935736), (307, 883920), (348, 779780), (381, 712240), (435, 623824), (464, 584835), (508, 534180), (580, 467868), (614, 441960), (635, 427344), (696, 389890), (762, 356120), (870, 311912), (921, 294640), (1016, 267090), (1160, 233934), (1228, 220980), (1270, 213672), (1392, 194945), (1524, 178060), (1535, 176784), (1740, 155956), (1842, 147320), (1905, 142448), (2032, 133545), (2320, 116967), (2456, 110490), (2540, 106836), (3048, 89030), (3070, 88392), (3480, 77978), (3683, 73680), (3684, 73660), (3810, 71224), (4605, 58928), (4912, 55245), (5080, 53418), (6096, 44515), (6140, 44196), (6960, 38989), (7366, 36840), (7368, 36830), (7620, 35612), (8903, 30480), (9210, 29464), (10160, 26709), (11049, 24560), (12280, 22098), (14732, 18420), (14736, 18415), (15240, 17806)]