12156940320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3618137}}^1$

素因数の和:3618162

約数の個数: 96

約数和(自身を含む): 43764997248

約数和(自身を除く): 31608056928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 3618137, 7236274, 10854411, 14472548, 18090685, 21708822, 25326959, 28945096, 36181370, 43417644, 50653918, 54272055, 57890192, 72362740, 75980877, 86835288, 101307836, 108544110, 115780384, 126634795, 144725480, 151961754, 173670576, 202615672, 217088220, 253269590, 289450960, 303923508, 347341152, 379904385, 405231344, 434176440, 506539180, 578901920, 607847016, 759808770, 810462688, 868352880, 1013078360, 1215694032, 1519617540, 1736705760, 2026156720, 2431388064, 3039235080, 4052313440, 6078470160, 12156940320]

約数ペア:

[(1, 12156940320), (2, 6078470160), (3, 4052313440), (4, 3039235080), (5, 2431388064), (6, 2026156720), (7, 1736705760), (8, 1519617540), (10, 1215694032), (12, 1013078360), (14, 868352880), (15, 810462688), (16, 759808770), (20, 607847016), (21, 578901920), (24, 506539180), (28, 434176440), (30, 405231344), (32, 379904385), (35, 347341152), (40, 303923508), (42, 289450960), (48, 253269590), (56, 217088220), (60, 202615672), (70, 173670576), (80, 151961754), (84, 144725480), (96, 126634795), (105, 115780384), (112, 108544110), (120, 101307836), (140, 86835288), (160, 75980877), (168, 72362740), (210, 57890192), (224, 54272055), (240, 50653918), (280, 43417644), (336, 36181370), (420, 28945096), (480, 25326959), (560, 21708822), (672, 18090685), (840, 14472548), (1120, 10854411), (1680, 7236274), (3360, 3618137)]