78801097680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{160243}}^1$

素因数の和:160945

約数の個数: 120

約数和(自身を含む): 265029474528

約数和(自身を除く): 186228376848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 683, 720, 1366, 2049, 2732, 3415, 4098, 5464, 6147, 6830, 8196, 10245, 10928, 12294, 13660, 16392, 20490, 24588, 27320, 30735, 32784, 40980, 49176, 54640, 61470, 81960, 98352, 122940, 160243, 163920, 245880, 320486, 480729, 491760, 640972, 801215, 961458, 1281944, 1442187, 1602430, 1922916, 2403645, 2563888, 2884374, 3204860, 3845832, 4807290, 5768748, 6409720, 7210935, 7691664, 9614580, 11537496, 12819440, 14421870, 19229160, 23074992, 28843740, 38458320, 57687480, 109445969, 115374960, 218891938, 328337907, 437783876, 547229845, 656675814, 875567752, 985013721, 1094459690, 1313351628, 1641689535, 1751135504, 1970027442, 2188919380, 2626703256, 3283379070, 3940054884, 4377838760, 4925068605, 5253406512, 6566758140, 7880109768, 8755677520, 9850137210, 13133516280, 15760219536, 19700274420, 26267032560, 39400548840, 78801097680]

約数ペア:

[(1, 78801097680), (2, 39400548840), (3, 26267032560), (4, 19700274420), (5, 15760219536), (6, 13133516280), (8, 9850137210), (9, 8755677520), (10, 7880109768), (12, 6566758140), (15, 5253406512), (16, 4925068605), (18, 4377838760), (20, 3940054884), (24, 3283379070), (30, 2626703256), (36, 2188919380), (40, 1970027442), (45, 1751135504), (48, 1641689535), (60, 1313351628), (72, 1094459690), (80, 985013721), (90, 875567752), (120, 656675814), (144, 547229845), (180, 437783876), (240, 328337907), (360, 218891938), (683, 115374960), (720, 109445969), (1366, 57687480), (2049, 38458320), (2732, 28843740), (3415, 23074992), (4098, 19229160), (5464, 14421870), (6147, 12819440), (6830, 11537496), (8196, 9614580), (10245, 7691664), (10928, 7210935), (12294, 6409720), (13660, 5768748), (16392, 4807290), (20490, 3845832), (24588, 3204860), (27320, 2884374), (30735, 2563888), (32784, 2403645), (40980, 1922916), (49176, 1602430), (54640, 1442187), (61470, 1281944), (81960, 961458), (98352, 801215), (122940, 640972), (160243, 491760), (163920, 480729), (245880, 320486)]