19462807080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{280121}}^1$

素因数の和:280331

約数の個数: 96

約数和(自身を含む): 63582091560

約数和(自身を除く): 44119284480

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, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3474, 3860, 4632, 5790, 6948, 7720, 8685, 11580, 13896, 17370, 23160, 34740, 69480, 280121, 560242, 840363, 1120484, 1400605, 1680726, 2240968, 2521089, 2801210, 3361452, 4201815, 5042178, 5602420, 6722904, 8403630, 10084356, 11204840, 12605445, 16807260, 20168712, 25210890, 33614520, 50421780, 54063353, 100843560, 108126706, 162190059, 216253412, 270316765, 324380118, 432506824, 486570177, 540633530, 648760236, 810950295, 973140354, 1081267060, 1297520472, 1621900590, 1946280708, 2162534120, 2432850885, 3243801180, 3892561416, 4865701770, 6487602360, 9731403540, 19462807080]

約数ペア:

[(1, 19462807080), (2, 9731403540), (3, 6487602360), (4, 4865701770), (5, 3892561416), (6, 3243801180), (8, 2432850885), (9, 2162534120), (10, 1946280708), (12, 1621900590), (15, 1297520472), (18, 1081267060), (20, 973140354), (24, 810950295), (30, 648760236), (36, 540633530), (40, 486570177), (45, 432506824), (60, 324380118), (72, 270316765), (90, 216253412), (120, 162190059), (180, 108126706), (193, 100843560), (360, 54063353), (386, 50421780), (579, 33614520), (772, 25210890), (965, 20168712), (1158, 16807260), (1544, 12605445), (1737, 11204840), (1930, 10084356), (2316, 8403630), (2895, 6722904), (3474, 5602420), (3860, 5042178), (4632, 4201815), (5790, 3361452), (6948, 2801210), (7720, 2521089), (8685, 2240968), (11580, 1680726), (13896, 1400605), (17370, 1120484), (23160, 840363), (34740, 560242), (69480, 280121)]