180452480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 497500920

約数和(自身を除く): 317048440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 41, 46, 52, 64, 65, 80, 82, 92, 104, 115, 128, 130, 160, 164, 184, 205, 208, 230, 260, 299, 320, 328, 368, 410, 416, 460, 520, 529, 533, 598, 640, 656, 736, 820, 832, 920, 943, 1040, 1058, 1066, 1196, 1312, 1472, 1495, 1640, 1664, 1840, 1886, 2080, 2116, 2132, 2392, 2624, 2645, 2665, 2944, 2990, 3280, 3680, 3772, 4160, 4232, 4264, 4715, 4784, 5248, 5290, 5330, 5980, 6560, 6877, 7360, 7544, 8320, 8464, 8528, 9430, 9568, 10580, 10660, 11960, 12259, 13120, 13754, 14720, 15088, 16928, 17056, 18860, 19136, 21160, 21320, 21689, 23920, 24518, 26240, 27508, 30176, 33856, 34112, 34385, 37720, 38272, 42320, 42640, 43378, 47840, 49036, 55016, 60352, 61295, 67712, 68224, 68770, 75440, 84640, 85280, 86756, 95680, 98072, 108445, 110032, 120704, 122590, 137540, 150880, 169280, 170560, 173512, 191360, 196144, 216890, 220064, 245180, 275080, 281957, 301760, 338560, 341120, 347024, 392288, 433780, 440128, 490360, 550160, 563914, 603520, 694048, 784576, 867560, 880256, 980720, 1100320, 1127828, 1388096, 1409785, 1569152, 1735120, 1961440, 2200640, 2255656, 2776192, 2819570, 3470240, 3922880, 4401280, 4511312, 5639140, 6940480, 7845760, 9022624, 11278280, 13880960, 18045248, 22556560, 36090496, 45113120, 90226240, 180452480]

約数ペア:

[(1, 180452480), (2, 90226240), (4, 45113120), (5, 36090496), (8, 22556560), (10, 18045248), (13, 13880960), (16, 11278280), (20, 9022624), (23, 7845760), (26, 6940480), (32, 5639140), (40, 4511312), (41, 4401280), (46, 3922880), (52, 3470240), (64, 2819570), (65, 2776192), (80, 2255656), (82, 2200640), (92, 1961440), (104, 1735120), (115, 1569152), (128, 1409785), (130, 1388096), (160, 1127828), (164, 1100320), (184, 980720), (205, 880256), (208, 867560), (230, 784576), (260, 694048), (299, 603520), (320, 563914), (328, 550160), (368, 490360), (410, 440128), (416, 433780), (460, 392288), (520, 347024), (529, 341120), (533, 338560), (598, 301760), (640, 281957), (656, 275080), (736, 245180), (820, 220064), (832, 216890), (920, 196144), (943, 191360), (1040, 173512), (1058, 170560), (1066, 169280), (1196, 150880), (1312, 137540), (1472, 122590), (1495, 120704), (1640, 110032), (1664, 108445), (1840, 98072), (1886, 95680), (2080, 86756), (2116, 85280), (2132, 84640), (2392, 75440), (2624, 68770), (2645, 68224), (2665, 67712), (2944, 61295), (2990, 60352), (3280, 55016), (3680, 49036), (3772, 47840), (4160, 43378), (4232, 42640), (4264, 42320), (4715, 38272), (4784, 37720), (5248, 34385), (5290, 34112), (5330, 33856), (5980, 30176), (6560, 27508), (6877, 26240), (7360, 24518), (7544, 23920), (8320, 21689), (8464, 21320), (8528, 21160), (9430, 19136), (9568, 18860), (10580, 17056), (10660, 16928), (11960, 15088), (12259, 14720), (13120, 13754)]