22313160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61981}}^1$

素因数の和:61998

約数の個数: 48

約数和(自身を含む): 72518940

約数和(自身を除く): 50205780

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, 61981, 123962, 185943, 247924, 309905, 371886, 495848, 557829, 619810, 743772, 929715, 1115658, 1239620, 1487544, 1859430, 2231316, 2479240, 2789145, 3718860, 4462632, 5578290, 7437720, 11156580, 22313160]

約数ペア:

[(1, 22313160), (2, 11156580), (3, 7437720), (4, 5578290), (5, 4462632), (6, 3718860), (8, 2789145), (9, 2479240), (10, 2231316), (12, 1859430), (15, 1487544), (18, 1239620), (20, 1115658), (24, 929715), (30, 743772), (36, 619810), (40, 557829), (45, 495848), (60, 371886), (72, 309905), (90, 247924), (120, 185943), (180, 123962), (360, 61981)]