1557537120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{360541}}^1$

素因数の和:360565

約数の個数: 96

約数和(自身を含む): 5451395040

約数和(自身を除く): 3893857920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 360541, 721082, 1081623, 1442164, 1802705, 2163246, 2884328, 3244869, 3605410, 4326492, 5408115, 5768656, 6489738, 7210820, 8652984, 9734607, 10816230, 11537312, 12979476, 14421640, 16224345, 17305968, 19469214, 21632460, 25958952, 28843280, 32448690, 34611936, 38938428, 43264920, 48673035, 51917904, 57686560, 64897380, 77876856, 86529840, 97346070, 103835808, 129794760, 155753712, 173059680, 194692140, 259589520, 311507424, 389384280, 519179040, 778768560, 1557537120]

約数ペア:

[(1, 1557537120), (2, 778768560), (3, 519179040), (4, 389384280), (5, 311507424), (6, 259589520), (8, 194692140), (9, 173059680), (10, 155753712), (12, 129794760), (15, 103835808), (16, 97346070), (18, 86529840), (20, 77876856), (24, 64897380), (27, 57686560), (30, 51917904), (32, 48673035), (36, 43264920), (40, 38938428), (45, 34611936), (48, 32448690), (54, 28843280), (60, 25958952), (72, 21632460), (80, 19469214), (90, 17305968), (96, 16224345), (108, 14421640), (120, 12979476), (135, 11537312), (144, 10816230), (160, 9734607), (180, 8652984), (216, 7210820), (240, 6489738), (270, 5768656), (288, 5408115), (360, 4326492), (432, 3605410), (480, 3244869), (540, 2884328), (720, 2163246), (864, 1802705), (1080, 1442164), (1440, 1081623), (2160, 721082), (4320, 360541)]