881403840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1147

約数の個数: 168

約数和(自身を含む): 3042806208

約数和(自身を除く): 2161402368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 463, 480, 576, 661, 720, 926, 960, 1322, 1389, 1440, 1852, 1983, 2315, 2644, 2778, 2880, 3305, 3704, 3966, 4167, 4630, 5288, 5556, 5949, 6610, 6945, 7408, 7932, 8334, 9260, 9915, 10576, 11112, 11898, 13220, 13890, 14816, 15864, 16668, 18520, 19830, 20835, 21152, 22224, 23796, 26440, 27780, 29632, 29745, 31728, 33336, 37040, 39660, 41670, 42304, 44448, 47592, 52880, 55560, 59490, 63456, 66672, 74080, 79320, 83340, 88896, 95184, 105760, 111120, 118980, 126912, 133344, 148160, 158640, 166680, 190368, 211520, 222240, 237960, 266688, 306043, 317280, 333360, 380736, 444480, 475920, 612086, 634560, 666720, 918129, 951840, 1224172, 1333440, 1530215, 1836258, 1903680, 2448344, 2754387, 3060430, 3672516, 4590645, 4896688, 5508774, 6120860, 7345032, 9181290, 9793376, 11017548, 12241720, 13771935, 14690064, 18362580, 19586752, 22035096, 24483440, 27543870, 29380128, 36725160, 44070192, 48966880, 55087740, 58760256, 73450320, 88140384, 97933760, 110175480, 146900640, 176280768, 220350960, 293801280, 440701920, 881403840]

約数ペア:

[(1, 881403840), (2, 440701920), (3, 293801280), (4, 220350960), (5, 176280768), (6, 146900640), (8, 110175480), (9, 97933760), (10, 88140384), (12, 73450320), (15, 58760256), (16, 55087740), (18, 48966880), (20, 44070192), (24, 36725160), (30, 29380128), (32, 27543870), (36, 24483440), (40, 22035096), (45, 19586752), (48, 18362580), (60, 14690064), (64, 13771935), (72, 12241720), (80, 11017548), (90, 9793376), (96, 9181290), (120, 7345032), (144, 6120860), (160, 5508774), (180, 4896688), (192, 4590645), (240, 3672516), (288, 3060430), (320, 2754387), (360, 2448344), (463, 1903680), (480, 1836258), (576, 1530215), (661, 1333440), (720, 1224172), (926, 951840), (960, 918129), (1322, 666720), (1389, 634560), (1440, 612086), (1852, 475920), (1983, 444480), (2315, 380736), (2644, 333360), (2778, 317280), (2880, 306043), (3305, 266688), (3704, 237960), (3966, 222240), (4167, 211520), (4630, 190368), (5288, 166680), (5556, 158640), (5949, 148160), (6610, 133344), (6945, 126912), (7408, 118980), (7932, 111120), (8334, 105760), (9260, 95184), (9915, 88896), (10576, 83340), (11112, 79320), (11898, 74080), (13220, 66672), (13890, 63456), (14816, 59490), (15864, 55560), (16668, 52880), (18520, 47592), (19830, 44448), (20835, 42304), (21152, 41670), (22224, 39660), (23796, 37040), (26440, 33336), (27780, 31728), (29632, 29745)]