315173760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14923}}^1$

素因数の和:14956

約数の個数: 128

約数和(自身を含む): 1096018560

約数和(自身を除く): 780844800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 14923, 21120, 29846, 44769, 59692, 74615, 89538, 119384, 149230, 164153, 179076, 223845, 238768, 298460, 328306, 358152, 447690, 477536, 492459, 596920, 656612, 716304, 820765, 895380, 955072, 984918, 1193840, 1313224, 1432608, 1641530, 1790760, 1910144, 1969836, 2387680, 2462295, 2626448, 2865216, 3283060, 3581520, 3939672, 4775360, 4924590, 5252896, 5730432, 6566120, 7163040, 7879344, 9550720, 9849180, 10505792, 13132240, 14326080, 15758688, 19698360, 21011584, 26264480, 28652160, 31517376, 39396720, 52528960, 63034752, 78793440, 105057920, 157586880, 315173760]

約数ペア:

[(1, 315173760), (2, 157586880), (3, 105057920), (4, 78793440), (5, 63034752), (6, 52528960), (8, 39396720), (10, 31517376), (11, 28652160), (12, 26264480), (15, 21011584), (16, 19698360), (20, 15758688), (22, 14326080), (24, 13132240), (30, 10505792), (32, 9849180), (33, 9550720), (40, 7879344), (44, 7163040), (48, 6566120), (55, 5730432), (60, 5252896), (64, 4924590), (66, 4775360), (80, 3939672), (88, 3581520), (96, 3283060), (110, 2865216), (120, 2626448), (128, 2462295), (132, 2387680), (160, 1969836), (165, 1910144), (176, 1790760), (192, 1641530), (220, 1432608), (240, 1313224), (264, 1193840), (320, 984918), (330, 955072), (352, 895380), (384, 820765), (440, 716304), (480, 656612), (528, 596920), (640, 492459), (660, 477536), (704, 447690), (880, 358152), (960, 328306), (1056, 298460), (1320, 238768), (1408, 223845), (1760, 179076), (1920, 164153), (2112, 149230), (2640, 119384), (3520, 89538), (4224, 74615), (5280, 59692), (7040, 44769), (10560, 29846), (14923, 21120)]