240457008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2231

約数の個数: 120

約数和(自身を含む): 719051200

約数和(自身を除く): 478594192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 363, 418, 456, 484, 528, 627, 726, 836, 912, 968, 1254, 1452, 1672, 1936, 2179, 2299, 2508, 2904, 3344, 4358, 4598, 5016, 5808, 6537, 6897, 8716, 9196, 10032, 13074, 13794, 17432, 18392, 23969, 26148, 27588, 34864, 36784, 41401, 47938, 52296, 55176, 71907, 82802, 95876, 104592, 110352, 124203, 143814, 165604, 191752, 248406, 263659, 287628, 331208, 383504, 455411, 496812, 527318, 575256, 662416, 790977, 910822, 993624, 1054636, 1150512, 1366233, 1581954, 1821644, 1987248, 2109272, 2732466, 3163908, 3643288, 4218544, 5009521, 5464932, 6327816, 7286576, 10019042, 10929864, 12655632, 15028563, 20038084, 21859728, 30057126, 40076168, 60114252, 80152336, 120228504, 240457008]

約数ペア:

[(1, 240457008), (2, 120228504), (3, 80152336), (4, 60114252), (6, 40076168), (8, 30057126), (11, 21859728), (12, 20038084), (16, 15028563), (19, 12655632), (22, 10929864), (24, 10019042), (33, 7286576), (38, 6327816), (44, 5464932), (48, 5009521), (57, 4218544), (66, 3643288), (76, 3163908), (88, 2732466), (114, 2109272), (121, 1987248), (132, 1821644), (152, 1581954), (176, 1366233), (209, 1150512), (228, 1054636), (242, 993624), (264, 910822), (304, 790977), (363, 662416), (418, 575256), (456, 527318), (484, 496812), (528, 455411), (627, 383504), (726, 331208), (836, 287628), (912, 263659), (968, 248406), (1254, 191752), (1452, 165604), (1672, 143814), (1936, 124203), (2179, 110352), (2299, 104592), (2508, 95876), (2904, 82802), (3344, 71907), (4358, 55176), (4598, 52296), (5016, 47938), (5808, 41401), (6537, 36784), (6897, 34864), (8716, 27588), (9196, 26148), (10032, 23969), (13074, 18392), (13794, 17432)]