65479320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 164344680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3191, 3420, 4104, 5130, 6382, 6840, 9573, 10260, 12764, 15955, 19146, 20520, 25528, 28719, 31910, 38292, 47865, 57438, 60629, 63820, 76584, 86157, 95730, 114876, 121258, 127640, 143595, 172314, 181887, 191460, 229752, 242516, 287190, 303145, 344628, 363774, 382920, 430785, 485032, 545661, 574380, 606290, 689256, 727548, 861570, 909435, 1091322, 1148760, 1212580, 1455096, 1636983, 1723140, 1818870, 2182644, 2425160, 2728305, 3273966, 3446280, 3637740, 4365288, 5456610, 6547932, 7275480, 8184915, 10913220, 13095864, 16369830, 21826440, 32739660, 65479320]

約数ペア:

[(1, 65479320), (2, 32739660), (3, 21826440), (4, 16369830), (5, 13095864), (6, 10913220), (8, 8184915), (9, 7275480), (10, 6547932), (12, 5456610), (15, 4365288), (18, 3637740), (19, 3446280), (20, 3273966), (24, 2728305), (27, 2425160), (30, 2182644), (36, 1818870), (38, 1723140), (40, 1636983), (45, 1455096), (54, 1212580), (57, 1148760), (60, 1091322), (72, 909435), (76, 861570), (90, 727548), (95, 689256), (108, 606290), (114, 574380), (120, 545661), (135, 485032), (152, 430785), (171, 382920), (180, 363774), (190, 344628), (216, 303145), (228, 287190), (270, 242516), (285, 229752), (342, 191460), (360, 181887), (380, 172314), (456, 143595), (513, 127640), (540, 121258), (570, 114876), (684, 95730), (760, 86157), (855, 76584), (1026, 63820), (1080, 60629), (1140, 57438), (1368, 47865), (1710, 38292), (2052, 31910), (2280, 28719), (2565, 25528), (3191, 20520), (3420, 19146), (4104, 15955), (5130, 12764), (6382, 10260), (6840, 9573)]