1842960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 6535296

約数和(自身を除く): 4692336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1097, 1680, 2194, 3291, 4388, 5485, 6582, 7679, 8776, 10970, 13164, 15358, 16455, 17552, 21940, 23037, 26328, 30716, 32910, 38395, 43880, 46074, 52656, 61432, 65820, 76790, 87760, 92148, 115185, 122864, 131640, 153580, 184296, 230370, 263280, 307160, 368592, 460740, 614320, 921480, 1842960]

約数ペア:

[(1, 1842960), (2, 921480), (3, 614320), (4, 460740), (5, 368592), (6, 307160), (7, 263280), (8, 230370), (10, 184296), (12, 153580), (14, 131640), (15, 122864), (16, 115185), (20, 92148), (21, 87760), (24, 76790), (28, 65820), (30, 61432), (35, 52656), (40, 46074), (42, 43880), (48, 38395), (56, 32910), (60, 30716), (70, 26328), (80, 23037), (84, 21940), (105, 17552), (112, 16455), (120, 15358), (140, 13164), (168, 10970), (210, 8776), (240, 7679), (280, 6582), (336, 5485), (420, 4388), (560, 3291), (840, 2194), (1097, 1680)]