548045880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{240371}}^1$

素因数の和:240404

約数の個数: 64

約数和(自身を含む): 1730678400

約数和(自身を除く): 1182632520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 240371, 480742, 721113, 961484, 1201855, 1442226, 1922968, 2403710, 2884452, 3605565, 4567049, 4807420, 5768904, 7211130, 9134098, 9614840, 13701147, 14422260, 18268196, 22835245, 27402294, 28844520, 36536392, 45670490, 54804588, 68505735, 91340980, 109609176, 137011470, 182681960, 274022940, 548045880]

約数ペア:

[(1, 548045880), (2, 274022940), (3, 182681960), (4, 137011470), (5, 109609176), (6, 91340980), (8, 68505735), (10, 54804588), (12, 45670490), (15, 36536392), (19, 28844520), (20, 27402294), (24, 22835245), (30, 18268196), (38, 14422260), (40, 13701147), (57, 9614840), (60, 9134098), (76, 7211130), (95, 5768904), (114, 4807420), (120, 4567049), (152, 3605565), (190, 2884452), (228, 2403710), (285, 1922968), (380, 1442226), (456, 1201855), (570, 961484), (760, 721113), (1140, 480742), (2280, 240371)]