148409520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{88339}}^1$

素因数の和:88362

約数の個数: 80

約数和(自身を含む): 525799680

約数和(自身を除く): 377390160

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, 1680, 88339, 176678, 265017, 353356, 441695, 530034, 618373, 706712, 883390, 1060068, 1236746, 1325085, 1413424, 1766780, 1855119, 2120136, 2473492, 2650170, 3091865, 3533560, 3710238, 4240272, 4946984, 5300340, 6183730, 7067120, 7420476, 9275595, 9893968, 10600680, 12367460, 14840952, 18551190, 21201360, 24734920, 29681904, 37102380, 49469840, 74204760, 148409520]

約数ペア:

[(1, 148409520), (2, 74204760), (3, 49469840), (4, 37102380), (5, 29681904), (6, 24734920), (7, 21201360), (8, 18551190), (10, 14840952), (12, 12367460), (14, 10600680), (15, 9893968), (16, 9275595), (20, 7420476), (21, 7067120), (24, 6183730), (28, 5300340), (30, 4946984), (35, 4240272), (40, 3710238), (42, 3533560), (48, 3091865), (56, 2650170), (60, 2473492), (70, 2120136), (80, 1855119), (84, 1766780), (105, 1413424), (112, 1325085), (120, 1236746), (140, 1060068), (168, 883390), (210, 706712), (240, 618373), (280, 530034), (336, 441695), (420, 353356), (560, 265017), (840, 176678), (1680, 88339)]