42649560

素因数分解:

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

素因数の和:118488

約数の個数: 48

約数和(自身を含む): 138612240

約数和(自身を除く): 95962680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 118471, 236942, 355413, 473884, 592355, 710826, 947768, 1066239, 1184710, 1421652, 1777065, 2132478, 2369420, 2843304, 3554130, 4264956, 4738840, 5331195, 7108260, 8529912, 10662390, 14216520, 21324780, 42649560]

約数ペア:

[(1, 42649560), (2, 21324780), (3, 14216520), (4, 10662390), (5, 8529912), (6, 7108260), (8, 5331195), (9, 4738840), (10, 4264956), (12, 3554130), (15, 2843304), (18, 2369420), (20, 2132478), (24, 1777065), (30, 1421652), (36, 1184710), (40, 1066239), (45, 947768), (60, 710826), (72, 592355), (90, 473884), (120, 355413), (180, 236942), (360, 118471)]