120495760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 361119744

約数和(自身を除く): 240623984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 631, 682, 770, 868, 880, 1085, 1232, 1240, 1262, 1364, 1540, 1705, 1736, 2170, 2387, 2480, 2524, 2728, 3080, 3155, 3410, 3472, 4340, 4417, 4774, 5048, 5456, 6160, 6310, 6820, 6941, 8680, 8834, 9548, 10096, 11935, 12620, 13640, 13882, 17360, 17668, 19096, 19561, 22085, 23870, 25240, 27280, 27764, 34705, 35336, 38192, 39122, 44170, 47740, 48587, 50480, 55528, 69410, 70672, 78244, 88340, 95480, 97174, 97805, 111056, 136927, 138820, 156488, 176680, 190960, 194348, 195610, 215171, 242935, 273854, 277640, 312976, 353360, 388696, 391220, 430342, 485870, 547708, 555280, 684635, 777392, 782440, 860684, 971740, 1075855, 1095416, 1369270, 1506197, 1564880, 1721368, 1943480, 2151710, 2190832, 2738540, 3012394, 3442736, 3886960, 4303420, 5477080, 6024788, 7530985, 8606840, 10954160, 12049576, 15061970, 17213680, 24099152, 30123940, 60247880, 120495760]

約数ペア:

[(1, 120495760), (2, 60247880), (4, 30123940), (5, 24099152), (7, 17213680), (8, 15061970), (10, 12049576), (11, 10954160), (14, 8606840), (16, 7530985), (20, 6024788), (22, 5477080), (28, 4303420), (31, 3886960), (35, 3442736), (40, 3012394), (44, 2738540), (55, 2190832), (56, 2151710), (62, 1943480), (70, 1721368), (77, 1564880), (80, 1506197), (88, 1369270), (110, 1095416), (112, 1075855), (124, 971740), (140, 860684), (154, 782440), (155, 777392), (176, 684635), (217, 555280), (220, 547708), (248, 485870), (280, 430342), (308, 391220), (310, 388696), (341, 353360), (385, 312976), (434, 277640), (440, 273854), (496, 242935), (560, 215171), (616, 195610), (620, 194348), (631, 190960), (682, 176680), (770, 156488), (868, 138820), (880, 136927), (1085, 111056), (1232, 97805), (1240, 97174), (1262, 95480), (1364, 88340), (1540, 78244), (1705, 70672), (1736, 69410), (2170, 55528), (2387, 50480), (2480, 48587), (2524, 47740), (2728, 44170), (3080, 39122), (3155, 38192), (3410, 35336), (3472, 34705), (4340, 27764), (4417, 27280), (4774, 25240), (5048, 23870), (5456, 22085), (6160, 19561), (6310, 19096), (6820, 17668), (6941, 17360), (8680, 13882), (8834, 13640), (9548, 12620), (10096, 11935)]