1967978520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5466607}}^1$

素因数の和:5466624

約数の個数: 48

約数和(自身を含む): 6395931360

約数和(自身を除く): 4427952840

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, 5466607, 10933214, 16399821, 21866428, 27333035, 32799642, 43732856, 49199463, 54666070, 65599284, 81999105, 98398926, 109332140, 131198568, 163998210, 196797852, 218664280, 245997315, 327996420, 393595704, 491994630, 655992840, 983989260, 1967978520]

約数ペア:

[(1, 1967978520), (2, 983989260), (3, 655992840), (4, 491994630), (5, 393595704), (6, 327996420), (8, 245997315), (9, 218664280), (10, 196797852), (12, 163998210), (15, 131198568), (18, 109332140), (20, 98398926), (24, 81999105), (30, 65599284), (36, 54666070), (40, 49199463), (45, 43732856), (60, 32799642), (72, 27333035), (90, 21866428), (120, 16399821), (180, 10933214), (360, 5466607)]