13868040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 41918400

約数和(自身を除く): 28050360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 709, 815, 978, 1304, 1418, 1630, 1956, 2127, 2445, 2836, 3260, 3545, 3912, 4254, 4890, 5672, 6520, 7090, 8508, 9780, 10635, 14180, 17016, 19560, 21270, 28360, 42540, 85080, 115567, 231134, 346701, 462268, 577835, 693402, 924536, 1155670, 1386804, 1733505, 2311340, 2773608, 3467010, 4622680, 6934020, 13868040]

約数ペア:

[(1, 13868040), (2, 6934020), (3, 4622680), (4, 3467010), (5, 2773608), (6, 2311340), (8, 1733505), (10, 1386804), (12, 1155670), (15, 924536), (20, 693402), (24, 577835), (30, 462268), (40, 346701), (60, 231134), (120, 115567), (163, 85080), (326, 42540), (489, 28360), (652, 21270), (709, 19560), (815, 17016), (978, 14180), (1304, 10635), (1418, 9780), (1630, 8508), (1956, 7090), (2127, 6520), (2445, 5672), (2836, 4890), (3260, 4254), (3545, 3912)]