111259280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 296231040

約数和(自身を除く): 184971760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 239, 253, 368, 440, 460, 478, 506, 529, 880, 920, 956, 1012, 1058, 1195, 1265, 1840, 1912, 2024, 2116, 2390, 2530, 2629, 2645, 3824, 4048, 4232, 4780, 5060, 5258, 5290, 5497, 5819, 8464, 9560, 10120, 10516, 10580, 10994, 11638, 13145, 19120, 20240, 21032, 21160, 21988, 23276, 26290, 27485, 29095, 42064, 42320, 43976, 46552, 52580, 54970, 58190, 60467, 87952, 93104, 105160, 109940, 116380, 120934, 126431, 210320, 219880, 232760, 241868, 252862, 302335, 439760, 465520, 483736, 505724, 604670, 632155, 967472, 1011448, 1209340, 1264310, 1390741, 2022896, 2418680, 2528620, 2781482, 4837360, 5057240, 5562964, 6953705, 10114480, 11125928, 13907410, 22251856, 27814820, 55629640, 111259280]

約数ペア:

[(1, 111259280), (2, 55629640), (4, 27814820), (5, 22251856), (8, 13907410), (10, 11125928), (11, 10114480), (16, 6953705), (20, 5562964), (22, 5057240), (23, 4837360), (40, 2781482), (44, 2528620), (46, 2418680), (55, 2022896), (80, 1390741), (88, 1264310), (92, 1209340), (110, 1011448), (115, 967472), (176, 632155), (184, 604670), (220, 505724), (230, 483736), (239, 465520), (253, 439760), (368, 302335), (440, 252862), (460, 241868), (478, 232760), (506, 219880), (529, 210320), (880, 126431), (920, 120934), (956, 116380), (1012, 109940), (1058, 105160), (1195, 93104), (1265, 87952), (1840, 60467), (1912, 58190), (2024, 54970), (2116, 52580), (2390, 46552), (2530, 43976), (2629, 42320), (2645, 42064), (3824, 29095), (4048, 27485), (4232, 26290), (4780, 23276), (5060, 21988), (5258, 21160), (5290, 21032), (5497, 20240), (5819, 19120), (8464, 13145), (9560, 11638), (10120, 10994), (10516, 10580)]