47481480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131893}}^1$

素因数の和:131910

約数の個数: 48

約数和(自身を含む): 154315980

約数和(自身を除く): 106834500

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, 131893, 263786, 395679, 527572, 659465, 791358, 1055144, 1187037, 1318930, 1582716, 1978395, 2374074, 2637860, 3165432, 3956790, 4748148, 5275720, 5935185, 7913580, 9496296, 11870370, 15827160, 23740740, 47481480]

約数ペア:

[(1, 47481480), (2, 23740740), (3, 15827160), (4, 11870370), (5, 9496296), (6, 7913580), (8, 5935185), (9, 5275720), (10, 4748148), (12, 3956790), (15, 3165432), (18, 2637860), (20, 2374074), (24, 1978395), (30, 1582716), (36, 1318930), (40, 1187037), (45, 1055144), (60, 791358), (72, 659465), (90, 527572), (120, 395679), (180, 263786), (360, 131893)]