84263520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15959}}^1$

素因数の和:15988

約数の個数: 96

約数和(自身を含む): 289578240

約数和(自身を除く): 205314720

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, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 15959, 31918, 47877, 63836, 79795, 95754, 127672, 159590, 175549, 191508, 239385, 255344, 319180, 351098, 383016, 478770, 510688, 526647, 638360, 702196, 766032, 877745, 957540, 1053294, 1276720, 1404392, 1532064, 1755490, 1915080, 2106588, 2553440, 2633235, 2808784, 3510980, 3830160, 4213176, 5266470, 5617568, 7021960, 7660320, 8426352, 10532940, 14043920, 16852704, 21065880, 28087840, 42131760, 84263520]

約数ペア:

[(1, 84263520), (2, 42131760), (3, 28087840), (4, 21065880), (5, 16852704), (6, 14043920), (8, 10532940), (10, 8426352), (11, 7660320), (12, 7021960), (15, 5617568), (16, 5266470), (20, 4213176), (22, 3830160), (24, 3510980), (30, 2808784), (32, 2633235), (33, 2553440), (40, 2106588), (44, 1915080), (48, 1755490), (55, 1532064), (60, 1404392), (66, 1276720), (80, 1053294), (88, 957540), (96, 877745), (110, 766032), (120, 702196), (132, 638360), (160, 526647), (165, 510688), (176, 478770), (220, 383016), (240, 351098), (264, 319180), (330, 255344), (352, 239385), (440, 191508), (480, 175549), (528, 159590), (660, 127672), (880, 95754), (1056, 79795), (1320, 63836), (1760, 47877), (2640, 31918), (5280, 15959)]