119416960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 318044160

約数和(自身を除く): 198627200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 463, 496, 520, 620, 640, 806, 832, 926, 992, 1040, 1240, 1612, 1664, 1852, 1984, 2015, 2080, 2315, 2480, 3224, 3704, 3968, 4030, 4160, 4630, 4960, 6019, 6448, 7408, 8060, 8320, 9260, 9920, 12038, 12896, 14353, 14816, 16120, 18520, 19840, 24076, 25792, 28706, 29632, 30095, 32240, 37040, 48152, 51584, 57412, 59264, 60190, 64480, 71765, 74080, 96304, 114824, 120380, 128960, 143530, 148160, 186589, 192608, 229648, 240760, 257920, 287060, 296320, 373178, 385216, 459296, 481520, 574120, 746356, 770432, 918592, 932945, 963040, 1148240, 1492712, 1837184, 1865890, 1926080, 2296480, 2985424, 3731780, 3852160, 4592960, 5970848, 7463560, 9185920, 11941696, 14927120, 23883392, 29854240, 59708480, 119416960]

約数ペア:

[(1, 119416960), (2, 59708480), (4, 29854240), (5, 23883392), (8, 14927120), (10, 11941696), (13, 9185920), (16, 7463560), (20, 5970848), (26, 4592960), (31, 3852160), (32, 3731780), (40, 2985424), (52, 2296480), (62, 1926080), (64, 1865890), (65, 1837184), (80, 1492712), (104, 1148240), (124, 963040), (128, 932945), (130, 918592), (155, 770432), (160, 746356), (208, 574120), (248, 481520), (260, 459296), (310, 385216), (320, 373178), (403, 296320), (416, 287060), (463, 257920), (496, 240760), (520, 229648), (620, 192608), (640, 186589), (806, 148160), (832, 143530), (926, 128960), (992, 120380), (1040, 114824), (1240, 96304), (1612, 74080), (1664, 71765), (1852, 64480), (1984, 60190), (2015, 59264), (2080, 57412), (2315, 51584), (2480, 48152), (3224, 37040), (3704, 32240), (3968, 30095), (4030, 29632), (4160, 28706), (4630, 25792), (4960, 24076), (6019, 19840), (6448, 18520), (7408, 16120), (8060, 14816), (8320, 14353), (9260, 12896), (9920, 12038)]