4720291920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{6555961}}^1$

素因数の和:6555980

約数の個数: 60

約数和(自身を含む): 15852316116

約数和(自身を除く): 11132024196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 6555961, 13111922, 19667883, 26223844, 32779805, 39335766, 52447688, 59003649, 65559610, 78671532, 98339415, 104895376, 118007298, 131119220, 157343064, 196678830, 236014596, 262238440, 295018245, 314686128, 393357660, 472029192, 524476880, 590036490, 786715320, 944058384, 1180072980, 1573430640, 2360145960, 4720291920]

約数ペア:

[(1, 4720291920), (2, 2360145960), (3, 1573430640), (4, 1180072980), (5, 944058384), (6, 786715320), (8, 590036490), (9, 524476880), (10, 472029192), (12, 393357660), (15, 314686128), (16, 295018245), (18, 262238440), (20, 236014596), (24, 196678830), (30, 157343064), (36, 131119220), (40, 118007298), (45, 104895376), (48, 98339415), (60, 78671532), (72, 65559610), (80, 59003649), (90, 52447688), (120, 39335766), (144, 32779805), (180, 26223844), (240, 19667883), (360, 13111922), (720, 6555961)]