153782640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19417}}^1$

素因数の和:19447

約数の個数: 120

約数和(自身を含む): 563432688

約数和(自身を除く): 409650048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 19417, 38834, 58251, 77668, 97085, 116502, 155336, 174753, 194170, 213587, 233004, 291255, 310672, 349506, 388340, 427174, 466008, 582510, 640761, 699012, 776680, 854348, 873765, 932016, 1067935, 1165020, 1281522, 1398024, 1553360, 1708696, 1747530, 1922283, 2135870, 2330040, 2563044, 2796048, 3203805, 3417392, 3495060, 3844566, 4271740, 4660080, 5126088, 6407610, 6990120, 7689132, 8543480, 9611415, 10252176, 12815220, 13980240, 15378264, 17086960, 19222830, 25630440, 30756528, 38445660, 51260880, 76891320, 153782640]

約数ペア:

[(1, 153782640), (2, 76891320), (3, 51260880), (4, 38445660), (5, 30756528), (6, 25630440), (8, 19222830), (9, 17086960), (10, 15378264), (11, 13980240), (12, 12815220), (15, 10252176), (16, 9611415), (18, 8543480), (20, 7689132), (22, 6990120), (24, 6407610), (30, 5126088), (33, 4660080), (36, 4271740), (40, 3844566), (44, 3495060), (45, 3417392), (48, 3203805), (55, 2796048), (60, 2563044), (66, 2330040), (72, 2135870), (80, 1922283), (88, 1747530), (90, 1708696), (99, 1553360), (110, 1398024), (120, 1281522), (132, 1165020), (144, 1067935), (165, 932016), (176, 873765), (180, 854348), (198, 776680), (220, 699012), (240, 640761), (264, 582510), (330, 466008), (360, 427174), (396, 388340), (440, 349506), (495, 310672), (528, 291255), (660, 233004), (720, 213587), (792, 194170), (880, 174753), (990, 155336), (1320, 116502), (1584, 97085), (1980, 77668), (2640, 58251), (3960, 38834), (7920, 19417)]