120457428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 353439744

約数和(自身を除く): 232982316

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2347, 2444, 3666, 3948, 4277, 4694, 7041, 7332, 8554, 9388, 12831, 14082, 16429, 17108, 25662, 28164, 30511, 32858, 49287, 51324, 61022, 65716, 91533, 98574, 110309, 122044, 183066, 197148, 213577, 220618, 330927, 366132, 427154, 441236, 640731, 661854, 772163, 854308, 1281462, 1323708, 1434017, 1544326, 2316489, 2562924, 2868034, 3088652, 4302051, 4632978, 5736068, 8604102, 9265956, 10038119, 17208204, 20076238, 30114357, 40152476, 60228714, 120457428]

約数ペア:

[(1, 120457428), (2, 60228714), (3, 40152476), (4, 30114357), (6, 20076238), (7, 17208204), (12, 10038119), (13, 9265956), (14, 8604102), (21, 5736068), (26, 4632978), (28, 4302051), (39, 3088652), (42, 2868034), (47, 2562924), (52, 2316489), (78, 1544326), (84, 1434017), (91, 1323708), (94, 1281462), (141, 854308), (156, 772163), (182, 661854), (188, 640731), (273, 441236), (282, 427154), (329, 366132), (364, 330927), (546, 220618), (564, 213577), (611, 197148), (658, 183066), (987, 122044), (1092, 110309), (1222, 98574), (1316, 91533), (1833, 65716), (1974, 61022), (2347, 51324), (2444, 49287), (3666, 32858), (3948, 30511), (4277, 28164), (4694, 25662), (7041, 17108), (7332, 16429), (8554, 14082), (9388, 12831)]