124254780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 376799808

約数和(自身を除く): 252545028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 241, 260, 390, 482, 661, 723, 780, 964, 1205, 1322, 1446, 1983, 2410, 2644, 2892, 3133, 3305, 3615, 3966, 4820, 6266, 6610, 7230, 7932, 8593, 9399, 9915, 12532, 13220, 14460, 15665, 17186, 18798, 19830, 25779, 31330, 34372, 37596, 39660, 42965, 46995, 51558, 62660, 85930, 93990, 103116, 128895, 159301, 171860, 187980, 257790, 318602, 477903, 515580, 637204, 796505, 955806, 1593010, 1911612, 2070913, 2389515, 3186020, 4141826, 4779030, 6212739, 8283652, 9558060, 10354565, 12425478, 20709130, 24850956, 31063695, 41418260, 62127390, 124254780]

約数ペア:

[(1, 124254780), (2, 62127390), (3, 41418260), (4, 31063695), (5, 24850956), (6, 20709130), (10, 12425478), (12, 10354565), (13, 9558060), (15, 8283652), (20, 6212739), (26, 4779030), (30, 4141826), (39, 3186020), (52, 2389515), (60, 2070913), (65, 1911612), (78, 1593010), (130, 955806), (156, 796505), (195, 637204), (241, 515580), (260, 477903), (390, 318602), (482, 257790), (661, 187980), (723, 171860), (780, 159301), (964, 128895), (1205, 103116), (1322, 93990), (1446, 85930), (1983, 62660), (2410, 51558), (2644, 46995), (2892, 42965), (3133, 39660), (3305, 37596), (3615, 34372), (3966, 31330), (4820, 25779), (6266, 19830), (6610, 18798), (7230, 17186), (7932, 15665), (8593, 14460), (9399, 13220), (9915, 12532)]