361120240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 975937536

約数和(自身を除く): 614817296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 130, 155, 184, 208, 230, 248, 260, 299, 310, 368, 403, 460, 487, 496, 520, 598, 620, 713, 806, 920, 974, 1040, 1196, 1240, 1426, 1495, 1612, 1840, 1948, 2015, 2392, 2435, 2480, 2852, 2990, 3224, 3565, 3896, 4030, 4784, 4870, 5704, 5980, 6331, 6448, 7130, 7792, 8060, 9269, 9740, 11201, 11408, 11960, 12662, 14260, 15097, 16120, 18538, 19480, 22402, 23920, 25324, 28520, 30194, 31655, 32240, 37076, 38960, 44804, 46345, 50648, 56005, 57040, 60388, 63310, 74152, 75485, 89608, 92690, 101296, 112010, 120776, 126620, 145613, 148304, 150970, 179216, 185380, 196261, 224020, 241552, 253240, 291226, 301940, 347231, 370760, 392522, 448040, 506480, 582452, 603880, 694462, 728065, 741520, 785044, 896080, 981305, 1164904, 1207760, 1388924, 1456130, 1570088, 1736155, 1962610, 2329808, 2777848, 2912260, 3140176, 3472310, 3925220, 4514003, 5555696, 5824520, 6944620, 7850440, 9028006, 11649040, 13889240, 15700880, 18056012, 22570015, 27778480, 36112024, 45140030, 72224048, 90280060, 180560120, 361120240]

約数ペア:

[(1, 361120240), (2, 180560120), (4, 90280060), (5, 72224048), (8, 45140030), (10, 36112024), (13, 27778480), (16, 22570015), (20, 18056012), (23, 15700880), (26, 13889240), (31, 11649040), (40, 9028006), (46, 7850440), (52, 6944620), (62, 5824520), (65, 5555696), (80, 4514003), (92, 3925220), (104, 3472310), (115, 3140176), (124, 2912260), (130, 2777848), (155, 2329808), (184, 1962610), (208, 1736155), (230, 1570088), (248, 1456130), (260, 1388924), (299, 1207760), (310, 1164904), (368, 981305), (403, 896080), (460, 785044), (487, 741520), (496, 728065), (520, 694462), (598, 603880), (620, 582452), (713, 506480), (806, 448040), (920, 392522), (974, 370760), (1040, 347231), (1196, 301940), (1240, 291226), (1426, 253240), (1495, 241552), (1612, 224020), (1840, 196261), (1948, 185380), (2015, 179216), (2392, 150970), (2435, 148304), (2480, 145613), (2852, 126620), (2990, 120776), (3224, 112010), (3565, 101296), (3896, 92690), (4030, 89608), (4784, 75485), (4870, 74152), (5704, 63310), (5980, 60388), (6331, 57040), (6448, 56005), (7130, 50648), (7792, 46345), (8060, 44804), (9269, 38960), (9740, 37076), (11201, 32240), (11408, 31655), (11960, 30194), (12662, 28520), (14260, 25324), (15097, 23920), (16120, 22402), (18538, 19480)]