755829720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4987}}^1$

素因数の和:5425

約数の個数: 96

約数和(自身を含む): 2462775120

約数和(自身を除く): 1706945400

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, 421, 842, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 4987, 5052, 6315, 7578, 8420, 9974, 10104, 12630, 14961, 15156, 16840, 18945, 19948, 24935, 25260, 29922, 30312, 37890, 39896, 44883, 49870, 50520, 59844, 74805, 75780, 89766, 99740, 119688, 149610, 151560, 179532, 199480, 224415, 299220, 359064, 448830, 598440, 897660, 1795320, 2099527, 4199054, 6298581, 8398108, 10497635, 12597162, 16796216, 18895743, 20995270, 25194324, 31492905, 37791486, 41990540, 50388648, 62985810, 75582972, 83981080, 94478715, 125971620, 151165944, 188957430, 251943240, 377914860, 755829720]

約数ペア:

[(1, 755829720), (2, 377914860), (3, 251943240), (4, 188957430), (5, 151165944), (6, 125971620), (8, 94478715), (9, 83981080), (10, 75582972), (12, 62985810), (15, 50388648), (18, 41990540), (20, 37791486), (24, 31492905), (30, 25194324), (36, 20995270), (40, 18895743), (45, 16796216), (60, 12597162), (72, 10497635), (90, 8398108), (120, 6298581), (180, 4199054), (360, 2099527), (421, 1795320), (842, 897660), (1263, 598440), (1684, 448830), (2105, 359064), (2526, 299220), (3368, 224415), (3789, 199480), (4210, 179532), (4987, 151560), (5052, 149610), (6315, 119688), (7578, 99740), (8420, 89766), (9974, 75780), (10104, 74805), (12630, 59844), (14961, 50520), (15156, 49870), (16840, 44883), (18945, 39896), (19948, 37890), (24935, 30312), (25260, 29922)]