19284552720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{41017}}^1$

素因数の和:41689

約数の個数: 120

約数和(自身を含む): 64864716696

約数和(自身を除く): 45580163976

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, 653, 720, 1306, 1959, 2612, 3265, 3918, 5224, 5877, 6530, 7836, 9795, 10448, 11754, 13060, 15672, 19590, 23508, 26120, 29385, 31344, 39180, 41017, 47016, 52240, 58770, 78360, 82034, 94032, 117540, 123051, 156720, 164068, 205085, 235080, 246102, 328136, 369153, 410170, 470160, 492204, 615255, 656272, 738306, 820340, 984408, 1230510, 1476612, 1640680, 1845765, 1968816, 2461020, 2953224, 3281360, 3691530, 4922040, 5906448, 7383060, 9844080, 14766120, 26784101, 29532240, 53568202, 80352303, 107136404, 133920505, 160704606, 214272808, 241056909, 267841010, 321409212, 401761515, 428545616, 482113818, 535682020, 642818424, 803523030, 964227636, 1071364040, 1205284545, 1285636848, 1607046060, 1928455272, 2142728080, 2410569090, 3214092120, 3856910544, 4821138180, 6428184240, 9642276360, 19284552720]

約数ペア:

[(1, 19284552720), (2, 9642276360), (3, 6428184240), (4, 4821138180), (5, 3856910544), (6, 3214092120), (8, 2410569090), (9, 2142728080), (10, 1928455272), (12, 1607046060), (15, 1285636848), (16, 1205284545), (18, 1071364040), (20, 964227636), (24, 803523030), (30, 642818424), (36, 535682020), (40, 482113818), (45, 428545616), (48, 401761515), (60, 321409212), (72, 267841010), (80, 241056909), (90, 214272808), (120, 160704606), (144, 133920505), (180, 107136404), (240, 80352303), (360, 53568202), (653, 29532240), (720, 26784101), (1306, 14766120), (1959, 9844080), (2612, 7383060), (3265, 5906448), (3918, 4922040), (5224, 3691530), (5877, 3281360), (6530, 2953224), (7836, 2461020), (9795, 1968816), (10448, 1845765), (11754, 1640680), (13060, 1476612), (15672, 1230510), (19590, 984408), (23508, 820340), (26120, 738306), (29385, 656272), (31344, 615255), (39180, 492204), (41017, 470160), (47016, 410170), (52240, 369153), (58770, 328136), (78360, 246102), (82034, 235080), (94032, 205085), (117540, 164068), (123051, 156720)]