180386544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 519102192

約数和(自身を除く): 338715648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 169, 208, 222, 296, 312, 338, 444, 481, 507, 592, 601, 624, 676, 888, 962, 1014, 1202, 1352, 1443, 1776, 1803, 1924, 2028, 2404, 2704, 2886, 3606, 3848, 4056, 4808, 5772, 6253, 7212, 7696, 7813, 8112, 9616, 11544, 12506, 14424, 15626, 18759, 22237, 23088, 23439, 25012, 28848, 31252, 37518, 44474, 46878, 50024, 62504, 66711, 75036, 88948, 93756, 100048, 101569, 125008, 133422, 150072, 177896, 187512, 203138, 266844, 289081, 300144, 304707, 355792, 375024, 406276, 533688, 578162, 609414, 812552, 867243, 1067376, 1156324, 1218828, 1625104, 1734486, 2312648, 2437656, 3468972, 3758053, 4625296, 4875312, 6937944, 7516106, 11274159, 13875888, 15032212, 22548318, 30064424, 45096636, 60128848, 90193272, 180386544]

約数ペア:

[(1, 180386544), (2, 90193272), (3, 60128848), (4, 45096636), (6, 30064424), (8, 22548318), (12, 15032212), (13, 13875888), (16, 11274159), (24, 7516106), (26, 6937944), (37, 4875312), (39, 4625296), (48, 3758053), (52, 3468972), (74, 2437656), (78, 2312648), (104, 1734486), (111, 1625104), (148, 1218828), (156, 1156324), (169, 1067376), (208, 867243), (222, 812552), (296, 609414), (312, 578162), (338, 533688), (444, 406276), (481, 375024), (507, 355792), (592, 304707), (601, 300144), (624, 289081), (676, 266844), (888, 203138), (962, 187512), (1014, 177896), (1202, 150072), (1352, 133422), (1443, 125008), (1776, 101569), (1803, 100048), (1924, 93756), (2028, 88948), (2404, 75036), (2704, 66711), (2886, 62504), (3606, 50024), (3848, 46878), (4056, 44474), (4808, 37518), (5772, 31252), (6253, 28848), (7212, 25012), (7696, 23439), (7813, 23088), (8112, 22237), (9616, 18759), (11544, 15626), (12506, 14424)]