65496378960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4787747}}^1$

素因数の和:4787785

約数の個数: 120

約数和(自身を含む): 231535493280

約数和(自身を除く): 166039114320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 4787747, 9575494, 14363241, 19150988, 23938735, 28726482, 38301976, 43089723, 47877470, 57452964, 71816205, 76603952, 86179446, 90967193, 95754940, 114905928, 143632410, 172358892, 181934386, 191509880, 215448615, 229811856, 272901579, 287264820, 344717784, 363868772, 383019760, 430897230, 454835965, 545803158, 574529640, 689435568, 727737544, 818704737, 861794460, 909671930, 1091606316, 1149059280, 1364507895, 1455475088, 1637409474, 1723588920, 1819343860, 2183212632, 2729015790, 3274818948, 3447177840, 3638687720, 4093523685, 4366425264, 5458031580, 6549637896, 7277375440, 8187047370, 10916063160, 13099275792, 16374094740, 21832126320, 32748189480, 65496378960]

約数ペア:

[(1, 65496378960), (2, 32748189480), (3, 21832126320), (4, 16374094740), (5, 13099275792), (6, 10916063160), (8, 8187047370), (9, 7277375440), (10, 6549637896), (12, 5458031580), (15, 4366425264), (16, 4093523685), (18, 3638687720), (19, 3447177840), (20, 3274818948), (24, 2729015790), (30, 2183212632), (36, 1819343860), (38, 1723588920), (40, 1637409474), (45, 1455475088), (48, 1364507895), (57, 1149059280), (60, 1091606316), (72, 909671930), (76, 861794460), (80, 818704737), (90, 727737544), (95, 689435568), (114, 574529640), (120, 545803158), (144, 454835965), (152, 430897230), (171, 383019760), (180, 363868772), (190, 344717784), (228, 287264820), (240, 272901579), (285, 229811856), (304, 215448615), (342, 191509880), (360, 181934386), (380, 172358892), (456, 143632410), (570, 114905928), (684, 95754940), (720, 90967193), (760, 86179446), (855, 76603952), (912, 71816205), (1140, 57452964), (1368, 47877470), (1520, 43089723), (1710, 38301976), (2280, 28726482), (2736, 23938735), (3420, 19150988), (4560, 14363241), (6840, 9575494), (13680, 4787747)]