9955440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 37497600

約数和(自身を除く): 27542160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 419, 432, 440, 495, 528, 540, 594, 660, 720, 792, 838, 880, 990, 1080, 1188, 1257, 1320, 1485, 1584, 1676, 1980, 2095, 2160, 2376, 2514, 2640, 2970, 3352, 3771, 3960, 4190, 4609, 4752, 5028, 5940, 6285, 6704, 7542, 7920, 8380, 9218, 10056, 11313, 11880, 12570, 13827, 15084, 16760, 18436, 18855, 20112, 22626, 23045, 23760, 25140, 27654, 30168, 33520, 36872, 37710, 41481, 45252, 46090, 50280, 55308, 56565, 60336, 69135, 73744, 75420, 82962, 90504, 92180, 100560, 110616, 113130, 124443, 138270, 150840, 165924, 181008, 184360, 207405, 221232, 226260, 248886, 276540, 301680, 331848, 368720, 414810, 452520, 497772, 553080, 622215, 663696, 829620, 905040, 995544, 1106160, 1244430, 1659240, 1991088, 2488860, 3318480, 4977720, 9955440]

約数ペア:

[(1, 9955440), (2, 4977720), (3, 3318480), (4, 2488860), (5, 1991088), (6, 1659240), (8, 1244430), (9, 1106160), (10, 995544), (11, 905040), (12, 829620), (15, 663696), (16, 622215), (18, 553080), (20, 497772), (22, 452520), (24, 414810), (27, 368720), (30, 331848), (33, 301680), (36, 276540), (40, 248886), (44, 226260), (45, 221232), (48, 207405), (54, 184360), (55, 181008), (60, 165924), (66, 150840), (72, 138270), (80, 124443), (88, 113130), (90, 110616), (99, 100560), (108, 92180), (110, 90504), (120, 82962), (132, 75420), (135, 73744), (144, 69135), (165, 60336), (176, 56565), (180, 55308), (198, 50280), (216, 46090), (220, 45252), (240, 41481), (264, 37710), (270, 36872), (297, 33520), (330, 30168), (360, 27654), (396, 25140), (419, 23760), (432, 23045), (440, 22626), (495, 20112), (528, 18855), (540, 18436), (594, 16760), (660, 15084), (720, 13827), (792, 12570), (838, 11880), (880, 11313), (990, 10056), (1080, 9218), (1188, 8380), (1257, 7920), (1320, 7542), (1485, 6704), (1584, 6285), (1676, 5940), (1980, 5028), (2095, 4752), (2160, 4609), (2376, 4190), (2514, 3960), (2640, 3771), (2970, 3352)]