240072012

素因数分解:

$2^2\times 3^4\times {\mathrm{599}}^1\times {\mathrm{1237}}^1$

素因数の和:1852

約数の個数: 60

約数和(自身を含む): 629151600

約数和(自身を除く): 389079588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 599, 1198, 1237, 1797, 2396, 2474, 3594, 3711, 4948, 5391, 7188, 7422, 10782, 11133, 14844, 16173, 21564, 22266, 32346, 33399, 44532, 48519, 64692, 66798, 97038, 100197, 133596, 194076, 200394, 400788, 740963, 1481926, 2222889, 2963852, 4445778, 6668667, 8891556, 13337334, 20006001, 26674668, 40012002, 60018003, 80024004, 120036006, 240072012]

約数ペア:

[(1, 240072012), (2, 120036006), (3, 80024004), (4, 60018003), (6, 40012002), (9, 26674668), (12, 20006001), (18, 13337334), (27, 8891556), (36, 6668667), (54, 4445778), (81, 2963852), (108, 2222889), (162, 1481926), (324, 740963), (599, 400788), (1198, 200394), (1237, 194076), (1797, 133596), (2396, 100197), (2474, 97038), (3594, 66798), (3711, 64692), (4948, 48519), (5391, 44532), (7188, 33399), (7422, 32346), (10782, 22266), (11133, 21564), (14844, 16173)]