869453280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19529

約数の個数: 144

約数和(自身を含む): 3062876544

約数和(自身を除く): 2193423264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 19477, 22320, 38954, 44640, 58431, 77908, 97385, 116862, 155816, 175293, 194770, 233724, 292155, 311632, 350586, 389540, 467448, 584310, 603787, 623264, 701172, 779080, 876465, 934896, 1168620, 1207574, 1402344, 1558160, 1752930, 1811361, 1869792, 2337240, 2415148, 2804688, 3018935, 3116320, 3505860, 3622722, 4674480, 4830296, 5434083, 5609376, 6037870, 7011720, 7245444, 9056805, 9348960, 9660592, 10868166, 12075740, 14023440, 14490888, 18113610, 19321184, 21736332, 24151480, 27170415, 28046880, 28981776, 36227220, 43472664, 48302960, 54340830, 57963552, 72454440, 86945328, 96605920, 108681660, 144908880, 173890656, 217363320, 289817760, 434726640, 869453280]

約数ペア:

[(1, 869453280), (2, 434726640), (3, 289817760), (4, 217363320), (5, 173890656), (6, 144908880), (8, 108681660), (9, 96605920), (10, 86945328), (12, 72454440), (15, 57963552), (16, 54340830), (18, 48302960), (20, 43472664), (24, 36227220), (30, 28981776), (31, 28046880), (32, 27170415), (36, 24151480), (40, 21736332), (45, 19321184), (48, 18113610), (60, 14490888), (62, 14023440), (72, 12075740), (80, 10868166), (90, 9660592), (93, 9348960), (96, 9056805), (120, 7245444), (124, 7011720), (144, 6037870), (155, 5609376), (160, 5434083), (180, 4830296), (186, 4674480), (240, 3622722), (248, 3505860), (279, 3116320), (288, 3018935), (310, 2804688), (360, 2415148), (372, 2337240), (465, 1869792), (480, 1811361), (496, 1752930), (558, 1558160), (620, 1402344), (720, 1207574), (744, 1168620), (930, 934896), (992, 876465), (1116, 779080), (1240, 701172), (1395, 623264), (1440, 603787), (1488, 584310), (1860, 467448), (2232, 389540), (2480, 350586), (2790, 311632), (2976, 292155), (3720, 233724), (4464, 194770), (4960, 175293), (5580, 155816), (7440, 116862), (8928, 97385), (11160, 77908), (14880, 58431), (19477, 44640), (22320, 38954)]