84140760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63743}}^1$

素因数の和:63768

約数の個数: 64

約数和(自身を含む): 275374080

約数和(自身を除く): 191233320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63743, 127486, 191229, 254972, 318715, 382458, 509944, 637430, 701173, 764916, 956145, 1274860, 1402346, 1529832, 1912290, 2103519, 2549720, 2804692, 3505865, 3824580, 4207038, 5609384, 7011730, 7649160, 8414076, 10517595, 14023460, 16828152, 21035190, 28046920, 42070380, 84140760]

約数ペア:

[(1, 84140760), (2, 42070380), (3, 28046920), (4, 21035190), (5, 16828152), (6, 14023460), (8, 10517595), (10, 8414076), (11, 7649160), (12, 7011730), (15, 5609384), (20, 4207038), (22, 3824580), (24, 3505865), (30, 2804692), (33, 2549720), (40, 2103519), (44, 1912290), (55, 1529832), (60, 1402346), (66, 1274860), (88, 956145), (110, 764916), (120, 701173), (132, 637430), (165, 509944), (220, 382458), (264, 318715), (330, 254972), (440, 191229), (660, 127486), (1320, 63743)]