1837920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 6628608

約数和(自身を除く): 4790688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 547, 560, 672, 840, 1094, 1120, 1641, 1680, 2188, 2735, 3282, 3360, 3829, 4376, 5470, 6564, 7658, 8205, 8752, 10940, 11487, 13128, 15316, 16410, 17504, 19145, 21880, 22974, 26256, 30632, 32820, 38290, 43760, 45948, 52512, 57435, 61264, 65640, 76580, 87520, 91896, 114870, 122528, 131280, 153160, 183792, 229740, 262560, 306320, 367584, 459480, 612640, 918960, 1837920]

約数ペア:

[(1, 1837920), (2, 918960), (3, 612640), (4, 459480), (5, 367584), (6, 306320), (7, 262560), (8, 229740), (10, 183792), (12, 153160), (14, 131280), (15, 122528), (16, 114870), (20, 91896), (21, 87520), (24, 76580), (28, 65640), (30, 61264), (32, 57435), (35, 52512), (40, 45948), (42, 43760), (48, 38290), (56, 32820), (60, 30632), (70, 26256), (80, 22974), (84, 21880), (96, 19145), (105, 17504), (112, 16410), (120, 15316), (140, 13128), (160, 11487), (168, 10940), (210, 8752), (224, 8205), (240, 7658), (280, 6564), (336, 5470), (420, 4376), (480, 3829), (547, 3360), (560, 3282), (672, 2735), (840, 2188), (1094, 1680), (1120, 1641)]