127948680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118471}}^1$

素因数の和:118491

約数の個数: 64

約数和(自身を含む): 426499200

約数和(自身を除く): 298550520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118471, 236942, 355413, 473884, 592355, 710826, 947768, 1066239, 1184710, 1421652, 1777065, 2132478, 2369420, 2843304, 3198717, 3554130, 4264956, 4738840, 5331195, 6397434, 7108260, 8529912, 10662390, 12794868, 14216520, 15993585, 21324780, 25589736, 31987170, 42649560, 63974340, 127948680]

約数ペア:

[(1, 127948680), (2, 63974340), (3, 42649560), (4, 31987170), (5, 25589736), (6, 21324780), (8, 15993585), (9, 14216520), (10, 12794868), (12, 10662390), (15, 8529912), (18, 7108260), (20, 6397434), (24, 5331195), (27, 4738840), (30, 4264956), (36, 3554130), (40, 3198717), (45, 2843304), (54, 2369420), (60, 2132478), (72, 1777065), (90, 1421652), (108, 1184710), (120, 1066239), (135, 947768), (180, 710826), (216, 592355), (270, 473884), (360, 355413), (540, 236942), (1080, 118471)]