291244320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4933}}^1$

素因数の和:4995

約数の個数: 144

約数和(自身を含む): 1018318392

約数和(自身を除く): 727074072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 4933, 5904, 6560, 7380, 9840, 9866, 11808, 14760, 14799, 19680, 19732, 24665, 29520, 29598, 39464, 44397, 49330, 59040, 59196, 73995, 78928, 88794, 98660, 118392, 147990, 157856, 177588, 197320, 202253, 221985, 236784, 295980, 355176, 394640, 404506, 443970, 473568, 591960, 606759, 710352, 789280, 809012, 887940, 1011265, 1183920, 1213518, 1420704, 1618024, 1775880, 1820277, 2022530, 2367840, 2427036, 3033795, 3236048, 3551760, 3640554, 4045060, 4854072, 6067590, 6472096, 7103520, 7281108, 8090120, 9101385, 9708144, 12135180, 14562216, 16180240, 18202770, 19416288, 24270360, 29124432, 32360480, 36405540, 48540720, 58248864, 72811080, 97081440, 145622160, 291244320]

約数ペア:

[(1, 291244320), (2, 145622160), (3, 97081440), (4, 72811080), (5, 58248864), (6, 48540720), (8, 36405540), (9, 32360480), (10, 29124432), (12, 24270360), (15, 19416288), (16, 18202770), (18, 16180240), (20, 14562216), (24, 12135180), (30, 9708144), (32, 9101385), (36, 8090120), (40, 7281108), (41, 7103520), (45, 6472096), (48, 6067590), (60, 4854072), (72, 4045060), (80, 3640554), (82, 3551760), (90, 3236048), (96, 3033795), (120, 2427036), (123, 2367840), (144, 2022530), (160, 1820277), (164, 1775880), (180, 1618024), (205, 1420704), (240, 1213518), (246, 1183920), (288, 1011265), (328, 887940), (360, 809012), (369, 789280), (410, 710352), (480, 606759), (492, 591960), (615, 473568), (656, 443970), (720, 404506), (738, 394640), (820, 355176), (984, 295980), (1230, 236784), (1312, 221985), (1440, 202253), (1476, 197320), (1640, 177588), (1845, 157856), (1968, 147990), (2460, 118392), (2952, 98660), (3280, 88794), (3690, 78928), (3936, 73995), (4920, 59196), (4933, 59040), (5904, 49330), (6560, 44397), (7380, 39464), (9840, 29598), (9866, 29520), (11808, 24665), (14760, 19732), (14799, 19680)]