198360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 96

約数和(自身を含む): 702000

約数和(自身を除く): 503640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1740, 2088, 2204, 2280, 2610, 2755, 3306, 3420, 3480, 4408, 4959, 5220, 5510, 6612, 6840, 8265, 9918, 10440, 11020, 13224, 16530, 19836, 22040, 24795, 33060, 39672, 49590, 66120, 99180, 198360]

約数ペア:

[(1, 198360), (2, 99180), (3, 66120), (4, 49590), (5, 39672), (6, 33060), (8, 24795), (9, 22040), (10, 19836), (12, 16530), (15, 13224), (18, 11020), (19, 10440), (20, 9918), (24, 8265), (29, 6840), (30, 6612), (36, 5510), (38, 5220), (40, 4959), (45, 4408), (57, 3480), (58, 3420), (60, 3306), (72, 2755), (76, 2610), (87, 2280), (90, 2204), (95, 2088), (114, 1740), (116, 1710), (120, 1653), (145, 1368), (152, 1305), (171, 1160), (174, 1140), (180, 1102), (190, 1044), (228, 870), (232, 855), (261, 760), (285, 696), (290, 684), (342, 580), (348, 570), (360, 551), (380, 522), (435, 456)]