123887949660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{76474043}}^1$

素因数の和:76474064

約数の個数: 60

約数和(自身を含む): 388641091608

約数和(自身を除く): 264753141948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 76474043, 152948086, 229422129, 305896172, 382370215, 458844258, 688266387, 764740430, 917688516, 1147110645, 1376532774, 1529480860, 2064799161, 2294221290, 2753065548, 3441331935, 4129598322, 4588442580, 6194397483, 6882663870, 8259196644, 10323995805, 12388794966, 13765327740, 20647991610, 24777589932, 30971987415, 41295983220, 61943974830, 123887949660]

約数ペア:

[(1, 123887949660), (2, 61943974830), (3, 41295983220), (4, 30971987415), (5, 24777589932), (6, 20647991610), (9, 13765327740), (10, 12388794966), (12, 10323995805), (15, 8259196644), (18, 6882663870), (20, 6194397483), (27, 4588442580), (30, 4129598322), (36, 3441331935), (45, 2753065548), (54, 2294221290), (60, 2064799161), (81, 1529480860), (90, 1376532774), (108, 1147110645), (135, 917688516), (162, 764740430), (180, 688266387), (270, 458844258), (324, 382370215), (405, 305896172), (540, 229422129), (810, 152948086), (1620, 76474043)]