11719200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 40309920

約数和(自身を除く): 28590720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 257, 285, 300, 304, 380, 400, 456, 475, 480, 514, 570, 600, 608, 760, 771, 800, 912, 950, 1028, 1140, 1200, 1285, 1425, 1520, 1542, 1824, 1900, 2056, 2280, 2400, 2570, 2850, 3040, 3084, 3800, 3855, 4112, 4560, 4883, 5140, 5700, 6168, 6425, 7600, 7710, 8224, 9120, 9766, 10280, 11400, 12336, 12850, 14649, 15200, 15420, 19275, 19532, 20560, 22800, 24415, 24672, 25700, 29298, 30840, 38550, 39064, 41120, 45600, 48830, 51400, 58596, 61680, 73245, 77100, 78128, 97660, 102800, 117192, 122075, 123360, 146490, 154200, 156256, 195320, 205600, 234384, 244150, 292980, 308400, 366225, 390640, 468768, 488300, 585960, 616800, 732450, 781280, 976600, 1171920, 1464900, 1953200, 2343840, 2929800, 3906400, 5859600, 11719200]

約数ペア:

[(1, 11719200), (2, 5859600), (3, 3906400), (4, 2929800), (5, 2343840), (6, 1953200), (8, 1464900), (10, 1171920), (12, 976600), (15, 781280), (16, 732450), (19, 616800), (20, 585960), (24, 488300), (25, 468768), (30, 390640), (32, 366225), (38, 308400), (40, 292980), (48, 244150), (50, 234384), (57, 205600), (60, 195320), (75, 156256), (76, 154200), (80, 146490), (95, 123360), (96, 122075), (100, 117192), (114, 102800), (120, 97660), (150, 78128), (152, 77100), (160, 73245), (190, 61680), (200, 58596), (228, 51400), (240, 48830), (257, 45600), (285, 41120), (300, 39064), (304, 38550), (380, 30840), (400, 29298), (456, 25700), (475, 24672), (480, 24415), (514, 22800), (570, 20560), (600, 19532), (608, 19275), (760, 15420), (771, 15200), (800, 14649), (912, 12850), (950, 12336), (1028, 11400), (1140, 10280), (1200, 9766), (1285, 9120), (1425, 8224), (1520, 7710), (1542, 7600), (1824, 6425), (1900, 6168), (2056, 5700), (2280, 5140), (2400, 4883), (2570, 4560), (2850, 4112), (3040, 3855), (3084, 3800)]