2197177560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6103271}}^1$

素因数の和:6103288

約数の個数: 48

約数和(自身を含む): 7140828240

約数和(自身を除く): 4943650680

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, 6103271, 12206542, 18309813, 24413084, 30516355, 36619626, 48826168, 54929439, 61032710, 73239252, 91549065, 109858878, 122065420, 146478504, 183098130, 219717756, 244130840, 274647195, 366196260, 439435512, 549294390, 732392520, 1098588780, 2197177560]

約数ペア:

[(1, 2197177560), (2, 1098588780), (3, 732392520), (4, 549294390), (5, 439435512), (6, 366196260), (8, 274647195), (9, 244130840), (10, 219717756), (12, 183098130), (15, 146478504), (18, 122065420), (20, 109858878), (24, 91549065), (30, 73239252), (36, 61032710), (40, 54929439), (45, 48826168), (60, 36619626), (72, 30516355), (90, 24413084), (120, 18309813), (180, 12206542), (360, 6103271)]