1097471520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1153}}^1$

素因数の和:1835

約数の個数: 144

約数和(自身を含む): 3754040472

約数和(自身を除く): 2656568952

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 661, 720, 1153, 1322, 1440, 1983, 2306, 2644, 3305, 3459, 3966, 4612, 5288, 5765, 5949, 6610, 6918, 7932, 9224, 9915, 10377, 10576, 11530, 11898, 13220, 13836, 15864, 17295, 18448, 19830, 20754, 21152, 23060, 23796, 26440, 27672, 29745, 31728, 34590, 36896, 39660, 41508, 46120, 47592, 51885, 52880, 55344, 59490, 63456, 69180, 79320, 83016, 92240, 95184, 103770, 105760, 110688, 118980, 138360, 158640, 166032, 184480, 190368, 207540, 237960, 276720, 317280, 332064, 415080, 475920, 553440, 762133, 830160, 951840, 1524266, 1660320, 2286399, 3048532, 3810665, 4572798, 6097064, 6859197, 7621330, 9145596, 11431995, 12194128, 13718394, 15242660, 18291192, 22863990, 24388256, 27436788, 30485320, 34295985, 36582384, 45727980, 54873576, 60970640, 68591970, 73164768, 91455960, 109747152, 121941280, 137183940, 182911920, 219494304, 274367880, 365823840, 548735760, 1097471520]

約数ペア:

[(1, 1097471520), (2, 548735760), (3, 365823840), (4, 274367880), (5, 219494304), (6, 182911920), (8, 137183940), (9, 121941280), (10, 109747152), (12, 91455960), (15, 73164768), (16, 68591970), (18, 60970640), (20, 54873576), (24, 45727980), (30, 36582384), (32, 34295985), (36, 30485320), (40, 27436788), (45, 24388256), (48, 22863990), (60, 18291192), (72, 15242660), (80, 13718394), (90, 12194128), (96, 11431995), (120, 9145596), (144, 7621330), (160, 6859197), (180, 6097064), (240, 4572798), (288, 3810665), (360, 3048532), (480, 2286399), (661, 1660320), (720, 1524266), (1153, 951840), (1322, 830160), (1440, 762133), (1983, 553440), (2306, 475920), (2644, 415080), (3305, 332064), (3459, 317280), (3966, 276720), (4612, 237960), (5288, 207540), (5765, 190368), (5949, 184480), (6610, 166032), (6918, 158640), (7932, 138360), (9224, 118980), (9915, 110688), (10377, 105760), (10576, 103770), (11530, 95184), (11898, 92240), (13220, 83016), (13836, 79320), (15864, 69180), (17295, 63456), (18448, 59490), (19830, 55344), (20754, 52880), (21152, 51885), (23060, 47592), (23796, 46120), (26440, 41508), (27672, 39660), (29745, 36896), (31728, 34590)]