15201960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126683}}^1$

素因数の和:126697

約数の個数: 32

約数和(自身を含む): 45606240

約数和(自身を除く): 30404280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126683, 253366, 380049, 506732, 633415, 760098, 1013464, 1266830, 1520196, 1900245, 2533660, 3040392, 3800490, 5067320, 7600980, 15201960]

約数ペア:

[(1, 15201960), (2, 7600980), (3, 5067320), (4, 3800490), (5, 3040392), (6, 2533660), (8, 1900245), (10, 1520196), (12, 1266830), (15, 1013464), (20, 760098), (24, 633415), (30, 506732), (40, 380049), (60, 253366), (120, 126683)]