16097880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 48648960

約数和(自身を除く): 32551080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 823, 978, 1304, 1630, 1646, 1956, 2445, 2469, 3260, 3292, 3912, 4115, 4890, 4938, 6520, 6584, 8230, 9780, 9876, 12345, 16460, 19560, 19752, 24690, 32920, 49380, 98760, 134149, 268298, 402447, 536596, 670745, 804894, 1073192, 1341490, 1609788, 2012235, 2682980, 3219576, 4024470, 5365960, 8048940, 16097880]

約数ペア:

[(1, 16097880), (2, 8048940), (3, 5365960), (4, 4024470), (5, 3219576), (6, 2682980), (8, 2012235), (10, 1609788), (12, 1341490), (15, 1073192), (20, 804894), (24, 670745), (30, 536596), (40, 402447), (60, 268298), (120, 134149), (163, 98760), (326, 49380), (489, 32920), (652, 24690), (815, 19752), (823, 19560), (978, 16460), (1304, 12345), (1630, 9876), (1646, 9780), (1956, 8230), (2445, 6584), (2469, 6520), (3260, 4938), (3292, 4890), (3912, 4115)]