1910160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 7350720

約数和(自身を除く): 5440560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 379, 420, 504, 560, 630, 720, 758, 840, 1008, 1137, 1260, 1516, 1680, 1895, 2274, 2520, 2653, 3032, 3411, 3790, 4548, 5040, 5306, 5685, 6064, 6822, 7580, 7959, 9096, 10612, 11370, 13265, 13644, 15160, 15918, 17055, 18192, 21224, 22740, 23877, 26530, 27288, 30320, 31836, 34110, 39795, 42448, 45480, 47754, 53060, 54576, 63672, 68220, 79590, 90960, 95508, 106120, 119385, 127344, 136440, 159180, 191016, 212240, 238770, 272880, 318360, 382032, 477540, 636720, 955080, 1910160]

約数ペア:

[(1, 1910160), (2, 955080), (3, 636720), (4, 477540), (5, 382032), (6, 318360), (7, 272880), (8, 238770), (9, 212240), (10, 191016), (12, 159180), (14, 136440), (15, 127344), (16, 119385), (18, 106120), (20, 95508), (21, 90960), (24, 79590), (28, 68220), (30, 63672), (35, 54576), (36, 53060), (40, 47754), (42, 45480), (45, 42448), (48, 39795), (56, 34110), (60, 31836), (63, 30320), (70, 27288), (72, 26530), (80, 23877), (84, 22740), (90, 21224), (105, 18192), (112, 17055), (120, 15918), (126, 15160), (140, 13644), (144, 13265), (168, 11370), (180, 10612), (210, 9096), (240, 7959), (252, 7580), (280, 6822), (315, 6064), (336, 5685), (360, 5306), (379, 5040), (420, 4548), (504, 3790), (560, 3411), (630, 3032), (720, 2653), (758, 2520), (840, 2274), (1008, 1895), (1137, 1680), (1260, 1516)]