2004137040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{10859}}^1$

素因数の和:11644

約数の個数: 80

約数和(自身を含む): 6221476800

約数和(自身を除く): 4217339760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 769, 1538, 2307, 3076, 3845, 4614, 6152, 7690, 9228, 10859, 11535, 12304, 15380, 18456, 21718, 23070, 30760, 32577, 36912, 43436, 46140, 54295, 61520, 65154, 86872, 92280, 108590, 130308, 162885, 173744, 184560, 217180, 260616, 325770, 434360, 521232, 651540, 868720, 1303080, 2606160, 8350571, 16701142, 25051713, 33402284, 41752855, 50103426, 66804568, 83505710, 100206852, 125258565, 133609136, 167011420, 200413704, 250517130, 334022840, 400827408, 501034260, 668045680, 1002068520, 2004137040]

約数ペア:

[(1, 2004137040), (2, 1002068520), (3, 668045680), (4, 501034260), (5, 400827408), (6, 334022840), (8, 250517130), (10, 200413704), (12, 167011420), (15, 133609136), (16, 125258565), (20, 100206852), (24, 83505710), (30, 66804568), (40, 50103426), (48, 41752855), (60, 33402284), (80, 25051713), (120, 16701142), (240, 8350571), (769, 2606160), (1538, 1303080), (2307, 868720), (3076, 651540), (3845, 521232), (4614, 434360), (6152, 325770), (7690, 260616), (9228, 217180), (10859, 184560), (11535, 173744), (12304, 162885), (15380, 130308), (18456, 108590), (21718, 92280), (23070, 86872), (30760, 65154), (32577, 61520), (36912, 54295), (43436, 46140)]