2477916720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{4373}}^1$

素因数の和:5179

約数の個数: 120

約数和(自身を含む): 8334149616

約数和(自身を除く): 5856232896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 787, 1574, 2361, 3148, 3935, 4373, 4722, 6296, 7083, 7870, 8746, 9444, 11805, 12592, 13119, 14166, 15740, 17492, 18888, 21865, 23610, 26238, 28332, 31480, 34984, 35415, 37776, 39357, 43730, 47220, 52476, 56664, 62960, 65595, 69968, 70830, 78714, 87460, 94440, 104952, 113328, 131190, 141660, 157428, 174920, 188880, 196785, 209904, 262380, 283320, 314856, 349840, 393570, 524760, 566640, 629712, 787140, 1049520, 1574280, 3148560, 3441551, 6883102, 10324653, 13766204, 17207755, 20649306, 27532408, 30973959, 34415510, 41298612, 51623265, 55064816, 61947918, 68831020, 82597224, 103246530, 123895836, 137662040, 154869795, 165194448, 206493060, 247791672, 275324080, 309739590, 412986120, 495583344, 619479180, 825972240, 1238958360, 2477916720]

約数ペア:

[(1, 2477916720), (2, 1238958360), (3, 825972240), (4, 619479180), (5, 495583344), (6, 412986120), (8, 309739590), (9, 275324080), (10, 247791672), (12, 206493060), (15, 165194448), (16, 154869795), (18, 137662040), (20, 123895836), (24, 103246530), (30, 82597224), (36, 68831020), (40, 61947918), (45, 55064816), (48, 51623265), (60, 41298612), (72, 34415510), (80, 30973959), (90, 27532408), (120, 20649306), (144, 17207755), (180, 13766204), (240, 10324653), (360, 6883102), (720, 3441551), (787, 3148560), (1574, 1574280), (2361, 1049520), (3148, 787140), (3935, 629712), (4373, 566640), (4722, 524760), (6296, 393570), (7083, 349840), (7870, 314856), (8746, 283320), (9444, 262380), (11805, 209904), (12592, 196785), (13119, 188880), (14166, 174920), (15740, 157428), (17492, 141660), (18888, 131190), (21865, 113328), (23610, 104952), (26238, 94440), (28332, 87460), (31480, 78714), (34984, 70830), (35415, 69968), (37776, 65595), (39357, 62960), (43730, 56664), (47220, 52476)]