76452640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 199221120

約数和(自身を除く): 122768480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 359, 440, 484, 605, 718, 880, 968, 1210, 1331, 1436, 1760, 1795, 1936, 2420, 2662, 2872, 3590, 3872, 3949, 4840, 5324, 5744, 6655, 7180, 7898, 9680, 10648, 11488, 13310, 14360, 15796, 19360, 19745, 21296, 26620, 28720, 31592, 39490, 42592, 43439, 53240, 57440, 63184, 78980, 86878, 106480, 126368, 157960, 173756, 212960, 217195, 315920, 347512, 434390, 477829, 631840, 695024, 868780, 955658, 1390048, 1737560, 1911316, 2389145, 3475120, 3822632, 4778290, 6950240, 7645264, 9556580, 15290528, 19113160, 38226320, 76452640]

約数ペア:

[(1, 76452640), (2, 38226320), (4, 19113160), (5, 15290528), (8, 9556580), (10, 7645264), (11, 6950240), (16, 4778290), (20, 3822632), (22, 3475120), (32, 2389145), (40, 1911316), (44, 1737560), (55, 1390048), (80, 955658), (88, 868780), (110, 695024), (121, 631840), (160, 477829), (176, 434390), (220, 347512), (242, 315920), (352, 217195), (359, 212960), (440, 173756), (484, 157960), (605, 126368), (718, 106480), (880, 86878), (968, 78980), (1210, 63184), (1331, 57440), (1436, 53240), (1760, 43439), (1795, 42592), (1936, 39490), (2420, 31592), (2662, 28720), (2872, 26620), (3590, 21296), (3872, 19745), (3949, 19360), (4840, 15796), (5324, 14360), (5744, 13310), (6655, 11488), (7180, 10648), (7898, 9680)]