120295080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 422136000

約数和(自身を除く): 301840920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 285, 342, 344, 360, 380, 387, 409, 430, 456, 516, 570, 645, 684, 760, 774, 817, 818, 855, 860, 1032, 1140, 1227, 1290, 1368, 1548, 1634, 1636, 1710, 1720, 1935, 2045, 2280, 2451, 2454, 2580, 3096, 3268, 3272, 3420, 3681, 3870, 4085, 4090, 4902, 4908, 5160, 6135, 6536, 6840, 7353, 7362, 7740, 7771, 8170, 8180, 9804, 9816, 12255, 12270, 14706, 14724, 15480, 15542, 16340, 16360, 17587, 18405, 19608, 23313, 24510, 24540, 29412, 29448, 31084, 32680, 35174, 36765, 36810, 38855, 46626, 49020, 49080, 52761, 58824, 62168, 69939, 70348, 73530, 73620, 77710, 87935, 93252, 98040, 105522, 116565, 139878, 140696, 147060, 147240, 155420, 158283, 175870, 186504, 211044, 233130, 263805, 279756, 294120, 310840, 316566, 334153, 349695, 351740, 422088, 466260, 527610, 559512, 633132, 668306, 699390, 703480, 791415, 932520, 1002459, 1055220, 1266264, 1336612, 1398780, 1582830, 1670765, 2004918, 2110440, 2673224, 2797560, 3007377, 3165660, 3341530, 4009836, 5012295, 6014754, 6331320, 6683060, 8019672, 10024590, 12029508, 13366120, 15036885, 20049180, 24059016, 30073770, 40098360, 60147540, 120295080]

約数ペア:

[(1, 120295080), (2, 60147540), (3, 40098360), (4, 30073770), (5, 24059016), (6, 20049180), (8, 15036885), (9, 13366120), (10, 12029508), (12, 10024590), (15, 8019672), (18, 6683060), (19, 6331320), (20, 6014754), (24, 5012295), (30, 4009836), (36, 3341530), (38, 3165660), (40, 3007377), (43, 2797560), (45, 2673224), (57, 2110440), (60, 2004918), (72, 1670765), (76, 1582830), (86, 1398780), (90, 1336612), (95, 1266264), (114, 1055220), (120, 1002459), (129, 932520), (152, 791415), (171, 703480), (172, 699390), (180, 668306), (190, 633132), (215, 559512), (228, 527610), (258, 466260), (285, 422088), (342, 351740), (344, 349695), (360, 334153), (380, 316566), (387, 310840), (409, 294120), (430, 279756), (456, 263805), (516, 233130), (570, 211044), (645, 186504), (684, 175870), (760, 158283), (774, 155420), (817, 147240), (818, 147060), (855, 140696), (860, 139878), (1032, 116565), (1140, 105522), (1227, 98040), (1290, 93252), (1368, 87935), (1548, 77710), (1634, 73620), (1636, 73530), (1710, 70348), (1720, 69939), (1935, 62168), (2045, 58824), (2280, 52761), (2451, 49080), (2454, 49020), (2580, 46626), (3096, 38855), (3268, 36810), (3272, 36765), (3420, 35174), (3681, 32680), (3870, 31084), (4085, 29448), (4090, 29412), (4902, 24540), (4908, 24510), (5160, 23313), (6135, 19608), (6536, 18405), (6840, 17587), (7353, 16360), (7362, 16340), (7740, 15542), (7771, 15480), (8170, 14724), (8180, 14706), (9804, 12270), (9816, 12255)]