239882760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51257}}^1$

素因数の和:51287

約数の個数: 96

約数和(自身を含む): 839606040

約数和(自身を除く): 599723280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 51257, 102514, 153771, 205028, 256285, 307542, 410056, 461313, 512570, 615084, 666341, 768855, 922626, 1025140, 1230168, 1332682, 1537710, 1845252, 1999023, 2050280, 2306565, 2665364, 3075420, 3331705, 3690504, 3998046, 4613130, 5330728, 5997069, 6150840, 6663410, 7996092, 9226260, 9995115, 11994138, 13326820, 15992184, 18452520, 19990230, 23988276, 26653640, 29985345, 39980460, 47976552, 59970690, 79960920, 119941380, 239882760]

約数ペア:

[(1, 239882760), (2, 119941380), (3, 79960920), (4, 59970690), (5, 47976552), (6, 39980460), (8, 29985345), (9, 26653640), (10, 23988276), (12, 19990230), (13, 18452520), (15, 15992184), (18, 13326820), (20, 11994138), (24, 9995115), (26, 9226260), (30, 7996092), (36, 6663410), (39, 6150840), (40, 5997069), (45, 5330728), (52, 4613130), (60, 3998046), (65, 3690504), (72, 3331705), (78, 3075420), (90, 2665364), (104, 2306565), (117, 2050280), (120, 1999023), (130, 1845252), (156, 1537710), (180, 1332682), (195, 1230168), (234, 1025140), (260, 922626), (312, 768855), (360, 666341), (390, 615084), (468, 512570), (520, 461313), (585, 410056), (780, 307542), (936, 256285), (1170, 205028), (1560, 153771), (2340, 102514), (4680, 51257)]