15371200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:774

約数の個数: 84

約数和(自身を含む): 40787320

約数和(自身を除く): 25416120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 739, 800, 832, 1040, 1300, 1478, 1600, 2080, 2600, 2956, 3695, 4160, 5200, 5912, 7390, 9607, 10400, 11824, 14780, 18475, 19214, 20800, 23648, 29560, 36950, 38428, 47296, 48035, 59120, 73900, 76856, 96070, 118240, 147800, 153712, 192140, 236480, 240175, 295600, 307424, 384280, 480350, 591200, 614848, 768560, 960700, 1182400, 1537120, 1921400, 3074240, 3842800, 7685600, 15371200]

約数ペア:

[(1, 15371200), (2, 7685600), (4, 3842800), (5, 3074240), (8, 1921400), (10, 1537120), (13, 1182400), (16, 960700), (20, 768560), (25, 614848), (26, 591200), (32, 480350), (40, 384280), (50, 307424), (52, 295600), (64, 240175), (65, 236480), (80, 192140), (100, 153712), (104, 147800), (130, 118240), (160, 96070), (200, 76856), (208, 73900), (260, 59120), (320, 48035), (325, 47296), (400, 38428), (416, 36950), (520, 29560), (650, 23648), (739, 20800), (800, 19214), (832, 18475), (1040, 14780), (1300, 11824), (1478, 10400), (1600, 9607), (2080, 7390), (2600, 5912), (2956, 5200), (3695, 4160)]