1240748960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22798

約数の個数: 96

約数和(自身を含む): 3301046784

約数和(自身を除く): 2060297824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 22741, 27280, 45482, 54560, 90964, 113705, 181928, 227410, 250151, 363856, 454820, 500302, 704971, 727712, 909640, 1000604, 1250755, 1409942, 1819280, 2001208, 2501510, 2819884, 3524855, 3638560, 4002416, 5003020, 5639768, 7049710, 7754681, 8004832, 10006040, 11279536, 14099420, 15509362, 20012080, 22559072, 28198840, 31018724, 38773405, 40024160, 56397680, 62037448, 77546810, 112795360, 124074896, 155093620, 248149792, 310187240, 620374480, 1240748960]

約数ペア:

[(1, 1240748960), (2, 620374480), (4, 310187240), (5, 248149792), (8, 155093620), (10, 124074896), (11, 112795360), (16, 77546810), (20, 62037448), (22, 56397680), (31, 40024160), (32, 38773405), (40, 31018724), (44, 28198840), (55, 22559072), (62, 20012080), (80, 15509362), (88, 14099420), (110, 11279536), (124, 10006040), (155, 8004832), (160, 7754681), (176, 7049710), (220, 5639768), (248, 5003020), (310, 4002416), (341, 3638560), (352, 3524855), (440, 2819884), (496, 2501510), (620, 2001208), (682, 1819280), (880, 1409942), (992, 1250755), (1240, 1000604), (1364, 909640), (1705, 727712), (1760, 704971), (2480, 500302), (2728, 454820), (3410, 363856), (4960, 250151), (5456, 227410), (6820, 181928), (10912, 113705), (13640, 90964), (22741, 54560), (27280, 45482)]