80452316520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{509063}}^1$

素因数の和:509519

約数の個数: 96

約数和(自身を含む): 262066147200

約数和(自身を除く): 181613830680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 878, 1317, 1756, 2195, 2634, 3512, 3951, 4390, 5268, 6585, 7902, 8780, 10536, 13170, 15804, 17560, 19755, 26340, 31608, 39510, 52680, 79020, 158040, 509063, 1018126, 1527189, 2036252, 2545315, 3054378, 4072504, 4581567, 5090630, 6108756, 7635945, 9163134, 10181260, 12217512, 15271890, 18326268, 20362520, 22907835, 30543780, 36652536, 45815670, 61087560, 91631340, 183262680, 223478657, 446957314, 670435971, 893914628, 1117393285, 1340871942, 1787829256, 2011307913, 2234786570, 2681743884, 3352179855, 4022615826, 4469573140, 5363487768, 6704359710, 8045231652, 8939146280, 10056539565, 13408719420, 16090463304, 20113079130, 26817438840, 40226158260, 80452316520]

約数ペア:

[(1, 80452316520), (2, 40226158260), (3, 26817438840), (4, 20113079130), (5, 16090463304), (6, 13408719420), (8, 10056539565), (9, 8939146280), (10, 8045231652), (12, 6704359710), (15, 5363487768), (18, 4469573140), (20, 4022615826), (24, 3352179855), (30, 2681743884), (36, 2234786570), (40, 2011307913), (45, 1787829256), (60, 1340871942), (72, 1117393285), (90, 893914628), (120, 670435971), (180, 446957314), (360, 223478657), (439, 183262680), (878, 91631340), (1317, 61087560), (1756, 45815670), (2195, 36652536), (2634, 30543780), (3512, 22907835), (3951, 20362520), (4390, 18326268), (5268, 15271890), (6585, 12217512), (7902, 10181260), (8780, 9163134), (10536, 7635945), (13170, 6108756), (15804, 5090630), (17560, 4581567), (19755, 4072504), (26340, 3054378), (31608, 2545315), (39510, 2036252), (52680, 1527189), (79020, 1018126), (158040, 509063)]