19632840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 61188480

約数和(自身を除く): 41555640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 177, 188, 235, 236, 282, 295, 354, 376, 470, 472, 564, 590, 705, 708, 885, 940, 1128, 1180, 1410, 1416, 1770, 1880, 2360, 2773, 2820, 3481, 3540, 5546, 5640, 6962, 7080, 8319, 10443, 11092, 13865, 13924, 16638, 17405, 20886, 22184, 27730, 27848, 33276, 34810, 41595, 41772, 52215, 55460, 66552, 69620, 83190, 83544, 104430, 110920, 139240, 163607, 166380, 208860, 327214, 332760, 417720, 490821, 654428, 818035, 981642, 1308856, 1636070, 1963284, 2454105, 3272140, 3926568, 4908210, 6544280, 9816420, 19632840]

約数ペア:

[(1, 19632840), (2, 9816420), (3, 6544280), (4, 4908210), (5, 3926568), (6, 3272140), (8, 2454105), (10, 1963284), (12, 1636070), (15, 1308856), (20, 981642), (24, 818035), (30, 654428), (40, 490821), (47, 417720), (59, 332760), (60, 327214), (94, 208860), (118, 166380), (120, 163607), (141, 139240), (177, 110920), (188, 104430), (235, 83544), (236, 83190), (282, 69620), (295, 66552), (354, 55460), (376, 52215), (470, 41772), (472, 41595), (564, 34810), (590, 33276), (705, 27848), (708, 27730), (885, 22184), (940, 20886), (1128, 17405), (1180, 16638), (1410, 13924), (1416, 13865), (1770, 11092), (1880, 10443), (2360, 8319), (2773, 7080), (2820, 6962), (3481, 5640), (3540, 5546)]