15705360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 160

約数和(自身を含む): 59103360

約数和(自身を除く): 43398000

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, 432, 440, 495, 528, 540, 594, 660, 661, 720, 792, 880, 990, 1080, 1188, 1320, 1322, 1485, 1584, 1980, 1983, 2160, 2376, 2640, 2644, 2970, 3305, 3960, 3966, 4752, 5288, 5940, 5949, 6610, 7271, 7920, 7932, 9915, 10576, 11880, 11898, 13220, 14542, 15864, 17847, 19830, 21813, 23760, 23796, 26440, 29084, 29745, 31728, 35694, 36355, 39660, 43626, 47592, 52880, 58168, 59490, 65439, 71388, 72710, 79320, 87252, 89235, 95184, 109065, 116336, 118980, 130878, 142776, 145420, 158640, 174504, 178470, 196317, 218130, 237960, 261756, 285552, 290840, 327195, 349008, 356940, 392634, 436260, 475920, 523512, 581680, 654390, 713880, 785268, 872520, 981585, 1047024, 1308780, 1427760, 1570536, 1745040, 1963170, 2617560, 3141072, 3926340, 5235120, 7852680, 15705360]

約数ペア:

[(1, 15705360), (2, 7852680), (3, 5235120), (4, 3926340), (5, 3141072), (6, 2617560), (8, 1963170), (9, 1745040), (10, 1570536), (11, 1427760), (12, 1308780), (15, 1047024), (16, 981585), (18, 872520), (20, 785268), (22, 713880), (24, 654390), (27, 581680), (30, 523512), (33, 475920), (36, 436260), (40, 392634), (44, 356940), (45, 349008), (48, 327195), (54, 290840), (55, 285552), (60, 261756), (66, 237960), (72, 218130), (80, 196317), (88, 178470), (90, 174504), (99, 158640), (108, 145420), (110, 142776), (120, 130878), (132, 118980), (135, 116336), (144, 109065), (165, 95184), (176, 89235), (180, 87252), (198, 79320), (216, 72710), (220, 71388), (240, 65439), (264, 59490), (270, 58168), (297, 52880), (330, 47592), (360, 43626), (396, 39660), (432, 36355), (440, 35694), (495, 31728), (528, 29745), (540, 29084), (594, 26440), (660, 23796), (661, 23760), (720, 21813), (792, 19830), (880, 17847), (990, 15864), (1080, 14542), (1188, 13220), (1320, 11898), (1322, 11880), (1485, 10576), (1584, 9915), (1980, 7932), (1983, 7920), (2160, 7271), (2376, 6610), (2640, 5949), (2644, 5940), (2970, 5288), (3305, 4752), (3960, 3966)]