18073560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7960

約数の個数: 64

約数和(自身を含む): 57081600

約数和(自身を除く): 39008040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 7927, 15854, 23781, 31708, 39635, 47562, 63416, 79270, 95124, 118905, 150613, 158540, 190248, 237810, 301226, 317080, 451839, 475620, 602452, 753065, 903678, 951240, 1204904, 1506130, 1807356, 2259195, 3012260, 3614712, 4518390, 6024520, 9036780, 18073560]

約数ペア:

[(1, 18073560), (2, 9036780), (3, 6024520), (4, 4518390), (5, 3614712), (6, 3012260), (8, 2259195), (10, 1807356), (12, 1506130), (15, 1204904), (19, 951240), (20, 903678), (24, 753065), (30, 602452), (38, 475620), (40, 451839), (57, 317080), (60, 301226), (76, 237810), (95, 190248), (114, 158540), (120, 150613), (152, 118905), (190, 95124), (228, 79270), (285, 63416), (380, 47562), (456, 39635), (570, 31708), (760, 23781), (1140, 15854), (2280, 7927)]