30172680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83813}}^1$

素因数の和:83830

約数の個数: 48

約数和(自身を含む): 98062380

約数和(自身を除く): 67889700

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, 83813, 167626, 251439, 335252, 419065, 502878, 670504, 754317, 838130, 1005756, 1257195, 1508634, 1676260, 2011512, 2514390, 3017268, 3352520, 3771585, 5028780, 6034536, 7543170, 10057560, 15086340, 30172680]

約数ペア:

[(1, 30172680), (2, 15086340), (3, 10057560), (4, 7543170), (5, 6034536), (6, 5028780), (8, 3771585), (9, 3352520), (10, 3017268), (12, 2514390), (15, 2011512), (18, 1676260), (20, 1508634), (24, 1257195), (30, 1005756), (36, 838130), (40, 754317), (45, 670504), (60, 502878), (72, 419065), (90, 335252), (120, 251439), (180, 167626), (360, 83813)]