151596720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19141}}^1$

素因数の和:19171

約数の個数: 120

約数和(自身を含む): 555424272

約数和(自身を除く): 403827552

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, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 172269, 191410, 210551, 229692, 287115, 306256, 344538, 382820, 421102, 459384, 574230, 631653, 689076, 765640, 842204, 861345, 918768, 1052755, 1148460, 1263306, 1378152, 1531280, 1684408, 1722690, 1894959, 2105510, 2296920, 2526612, 2756304, 3158265, 3368816, 3445380, 3789918, 4211020, 4593840, 5053224, 6316530, 6890760, 7579836, 8422040, 9474795, 10106448, 12633060, 13781520, 15159672, 16844080, 18949590, 25266120, 30319344, 37899180, 50532240, 75798360, 151596720]

約数ペア:

[(1, 151596720), (2, 75798360), (3, 50532240), (4, 37899180), (5, 30319344), (6, 25266120), (8, 18949590), (9, 16844080), (10, 15159672), (11, 13781520), (12, 12633060), (15, 10106448), (16, 9474795), (18, 8422040), (20, 7579836), (22, 6890760), (24, 6316530), (30, 5053224), (33, 4593840), (36, 4211020), (40, 3789918), (44, 3445380), (45, 3368816), (48, 3158265), (55, 2756304), (60, 2526612), (66, 2296920), (72, 2105510), (80, 1894959), (88, 1722690), (90, 1684408), (99, 1531280), (110, 1378152), (120, 1263306), (132, 1148460), (144, 1052755), (165, 918768), (176, 861345), (180, 842204), (198, 765640), (220, 689076), (240, 631653), (264, 574230), (330, 459384), (360, 421102), (396, 382820), (440, 344538), (495, 306256), (528, 287115), (660, 229692), (720, 210551), (792, 191410), (880, 172269), (990, 153128), (1320, 114846), (1584, 95705), (1980, 76564), (2640, 57423), (3960, 38282), (7920, 19141)]